National Geographic Magazines for sale 1970 to 1979
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Last Updated March 27, 2004
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| Reference | Volume | Number | Code | Month | Year | Articles | Condition | U.S. Price | Cn. Price |
| NG83 | 137 | 1 | M | January | 1970 | Berlin on both sides of the wall; Making Friend's with Mountain Gorillas; Death Valley The Land and the Legend; Snowflakes to Keep; New Map Interweaves History with Geography; The Netherland's Antilles; Holland in the Carribean - Without map supplement | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG86 | 137 | 3 | M | March | 1970 | Kansai Japan's historic Heartland Hosts Expo 70; Starfish Threaten Pacific Reefs; Indian Shangri la of the Grand Canyon; Through the Northwest; Ford's theatre born in memory of Lincoln; Panama Link between oceans and continents | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG85 | 137 | 3 | M | March | 1970 | Kansai Japan's historic Heartland Hosts Expo 70; Starfish Threaten Pacific Reefs; Indian Shangri la of the Grand Canyon; Through the Northwest; Ford's theatre born in memory of Lincoln; Panama Link between oceans and continents | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG84 | 137 | 3 | M | March | 1970 | Kansai Japan's historic Heartland Hosts Expo 70; Starfish Threaten Pacific Reefs; Indian Shangri la of the Grand Canyon; Through the Northwest; Ford's theatre born in memory of Lincoln; Panama Link between oceans and continents | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG87 | 137 | 3 | M | March | 1970 | Kansai Japan's historic Heartland Hosts Expo 70; Starfish Threaten Pacific Reefs; Indian Shangri la of the Grand Canyon; Through the Northwest; Ford's theatre born in memory of Lincoln; Panama Link between oceans and continents | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG88 | 137 | 4 | M | April | 1970 | South Australia Gateway to the Great Outback; White Tiger in my house; The Vikings; Following the Lady Bug home; Shenandoah I Long to Hear you | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG89 | 137 | 4 | M | April | 1970 | South Australia Gateway to the Great Outback; White Tiger in my house; The Vikings; Following the Lady Bug home; Shenandoah I Long to Hear you | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG90 | 137 | 5 | M | May | 1970 | Yugoslavia - Six Republics in One; Business man in the bush; Ilses on the Egeeof the Sea; Scotlan's Outer Hebries; In Search of Man's Past at Lake Ruolph; Geographic's New Guie to Family Fun Vacation Lan U.S.A. | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG91 | 137 | 5 | M | May | 1970 | Yugoslavia - Six Republics in One; Business man in the bush; Ilses on the Egeeof the Sea; Scotlan's Outer Hebries; In Search of Man's Past at Lake Ruolph; Geographic's New Guie to Family Fun Vacation Lan U.S.A. | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG92 | 137 | 6 | M | June | 1970 | Capri Italy's Enchanted Rock; Life's Tempo on Nan tucket; Ressurecting the Oldest Known Ship; Astronauts receive Hubbard Medal; Domesticating the Wild and Woolly Musk Ox; Exciting new books for 1970-1971 - Without map supplement | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG93 | 137 | 6 | M | June | 1970 | Capri Italy's Enchanted Rock; Life's Tempo on Nan tucket; Ressurecting the Oldest Known Ship; Astronauts receive Hubbard Medal; Domesticating the Wild and Woolly Musk Ox; Exciting new books for 1970-1971 - Without map supplement | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG98 | 138 | 1 | M | July | 1970 | The Hutterites Plain people of the west; North through history aboard White Mist; Nature's Toy Train The The Rail Road Worm; LuxembourgThe Quiet Fortress; Keeping House in a Cappadocian Cave | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG97 | 138 | 1 | M | July | 1970 | The Hutterites Plain people of the west; North through history aboard White Mist; Nature's Toy Train The The Rail Road Worm; LuxembourgThe Quiet Fortress; Keeping House in a Cappadocian Cave | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG94 | 138 | 1 | M | July | 1970 | The Hutterites Plain people of the west; North through history aboard White Mist; Nature's Toy Train The The Rail Road Worm; LuxembourgThe Quiet Fortress; Keeping House in a Cappadocian Cave | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG96 | 138 | 1 | M | July | 1970 | The Hutterites Plain people of the west; North through history aboard White Mist; Nature's Toy Train The The Rail Road Worm; LuxembourgThe Quiet Fortress; Keeping House in a Cappadocian Cave | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG95 | 138 | 1 | M | July | 1970 | The Hutterites Plain people of the west; North through history aboard White Mist; Nature's Toy Train The The Rail Road Worm; LuxembourgThe Quiet Fortress; Keeping House in a Cappadocian Cave | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG100 | 138 | 3 | M | September | 1970 | New Mexico the Golden Land; Diving into the blue holes of the Bahamas; The Cobra India's Good Snake; Deamark's Faeroes, ilse of Maybe | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG99 | 138 | 3 | M | September | 1970 | New Mexico the Golden Land; Diving into the blue holes of the Bahamas; The Cobra India's Good Snake; Deamark's Faeroes, ilse of Maybe | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG101 | 138 | 4 | M | October | 1970 | Canada's Heartland The Prairie Provinces; Growing up with Snowflake; Lone Sailor Completes his globe girling voyage; World War 1 Aircraft Fly Again; A New Geographic Book The Renaissance Maker of Modern Man | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG102 | 138 | 6 | M | December | 1970 | Our Ecological Crisis Pollution threat to man's only home-The world how we abuse it- The fragile beauty all about us; Land Diving with the Pentecost Islanders; Editor Frederick G. Vosburgh retires Succeeded by Gilbert M. Grosvenor; Scientest study Japan's fantastic long tailed fowl; Searching out | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG103 | 138 | 6 | M | December | 1970 | Our Ecological Crisis Pollution threat to man's only home-The world how we abuse it- The fragile beauty all about us; Land Diving with the Pentecost Islanders; Editor Frederick G. Vosburgh retires Succeeded by Gilbert M. Grosvenor; Scientest study Japan's fantastic long tailed fowl; Searching out | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG105 | 139 | 1 | M | January | 1971 | Thor Heyerdahl's Own Story of the Voyage of RA 11; Java Eden in Transition; The Lower Keys Floria's Out Islands; On the Track of the West's Wild Horses; eepstar Explores the Ocean Floor; Housewife at the End of the World - showing wear | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG104 | 139 | 1 | M | January | 1971 | Thor Heyerdahl's Own Story of the Voyage of RA 11; Java Eden in Transition; The Lower Keys Floria's Out Islands; On the Track of the West's Wild Horses; eepstar Explores the Ocean Floor; Housewife at the End of the World - showing wear | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG107 | 139 | 3 | M | March | 1971 | The Lands and Peoples of south East Asia; Mosaic of Cultures; New Light on a Forgotten Past; Pagan on the Roa to Manalay; Sea Islands The south's Surprising Coast; The California Gray Whale Comes Back; Quebec French City in an Anglo Saxon World - Without map supplement | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG108 | 139 | 4 | M | April | 1971 | Hungary changing Homeland of Tough Romantic People; Maui where old Hawaii Still lives; Ireland's Invincible ilse The Arans; Polar Bear; Lonely Nomad of the North; The Exquisite Orchid - showing slight wear | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG109 | 139 | 4 | M | April | 1971 | Hungary changing Homeland of Tough Romantic People; Maui where old Hawaii Still lives; Ireland's Invincible ilse The Arans; Polar Bear; Lonely Nomad of the North; The Exquisite Orchid - showing slight wear | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG110 | 139 | 5 | M | May | 1971 | Two wheels along the Mexican Border; Lenningrad Russia's Window on the West; Buck Island Under Water Jewel; Britain's French Channel Islands; The Condor Soaring Spirit of the Andes - Showing slight wear | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG111 | 139 | 5 | M | May | 1971 | Two wheels along the Mexican Border; Lenningrad Russia's Window on the West; Buck Island Under Water Jewel; Britain's French Channel Islands; The Condor Soaring Spirit of the Andes - Showing slight wear | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG112 | 139 | 6 | M | June | 1971 | Mexico to Canada on the Pacific Crest Trail; Mesa Del Nayar's Strange Week; Frances Louvre; Morocco Land of the West; Barehanded battle to cleanse the bay; New Books feature the Mississippi Environment nomads and cowboys - Without map supplement | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG113 | 140 | 2 | M | August | 1971 | Oklahoma; What's so special about spiders; Help for Philipine Tribes in trouble; Tektite 11 Science's window on the sea; All girl team tests the habitat showing slight wear | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG114 | 140 | 2 | M | August | 1971 | Oklahoma; What's so special about spiders; Help for Philipine Tribes in trouble; Tektite 11 Science's window on the sea; All girl team tests the habitat showing slight wear | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG116 | 140 | 4 | M | October | 1971 | India's River of Faith the Ganges; North Slope Will alaska's oil and tundra mix; Return of the Sea otter; Hong Kong Saturday's Child; More years with mountain gorillas; Great religons of the world Without map supplement | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG117 | 140 | 4 | M | October | 1971 | India's River of Faith the Ganges; North Slope Will alaska's oil and tundra mix; Return of the Sea otter; Hong Kong Saturday's Child; More years with mountain gorillas; Great religons of the world Without map supplement | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG118 | 140 | 5 | M | November | 1971 | The People of Cumberland Gap (John Fetterman, Bruce Dale); Antarctica's Nearer Side (Samuel W. Maahews; William R. Curtsinger); Nepal's Roadless Karnali: An American Family Explores it on foot Lila and Barry Bishop); Carnival in Trinidad (howard La Fay; Winfield Parks)); First Photographs | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG119 | 140 | 5 | M | November | 1971 | The People of Cumberland Gap (John Fetterman, Bruce Dale); Antarctica's Nearer Side (Samuel W. Maahews; William R. Curtsinger); Nepal's Roadless Karnali: An American Family Explores it on foot Lila and Barry Bishop); Carnival in Trinidad (howard La Fay; Winfield Parks)); First Photographs | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG121 | 140 | 5 | M | November | 1971 | The People of Cumberland Gap (John Fetterman, Bruce Dale); Antarctica's Nearer Side (Samuel W. Maahews; William R. Curtsinger); Nepal's Roadless Karnali: An American Family Explores it on foot Lila and Barry Bishop); Carnival in Trinidad (howard La Fay; Winfield Parks)); First Photographs | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG120 | 140 | 5 | M | November | 1971 | The People of Cumberland Gap (John Fetterman, Bruce Dale); Antarctica's Nearer Side (Samuel W. Maahews; William R. Curtsinger); Nepal's Roadless Karnali: An American Family Explores it on foot Lila and Barry Bishop); Carnival in Trinidad (howard La Fay; Winfield Parks)); First Photographs | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG122 | 140 | 6 | M | December | 1971 | The Zulus Black Nation in a Land of Apartheid; Shy monter the octopus; Return to Changing China; Questing for gems; St. Peter's Tome's church of popes; First glimpse of a stone age tribe Without map supplement | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG123 | 140 | 6 | M | December | 1971 | The Zulus Black Nation in a Land of Apartheid; Shy monter the octopus; Return to Changing China; Questing for gems; St. Peter's Tome's church of popes; First glimpse of a stone age tribe Without map supplement | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG124 | 141 | 1 | M | January | 1972 | The Imperiled Everglades; Chelsea London's Haven of Individualists; Taboos and Magic Rule Nambia Lives; Who says fish can't climb trees; New Zealand's bountiful South Island; Belize the awakening land | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG125 | 141 | 1 | M | January | 1972 | The Imperiled Everglades; Chelsea London's Haven of Individualists; Taboos and Magic Rule Nambia Lives; Who says fish can't climb trees; New Zealand's bountiful South Island; Belize the awakening land | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG127 | 141 | 1 | M | January | 1972 | The Imperiled Everglades; Chelsea London's Haven of Individualists; Taboos and Magic Rule Nambia Lives; Who says fish can't climb trees; New Zealand's bountiful South Island; Belize the awakening land | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG126 | 141 | 1 | M | January | 1972 | The Imperiled Everglades; Chelsea London's Haven of Individualists; Taboos and Magic Rule Nambia Lives; Who says fish can't climb trees; New Zealand's bountiful South Island; Belize the awakening land | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG128 | 141 | 2 | M | February | 1972 | African Wildlife Man's threatened legacy; Maryland on the hald shell; Apolloa 15 explores the mountains of the moon; Spirits of change Capture the Karens; Happy birthday Otto Lilienthal | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG130 | 141 | 3 | M | March | 1972 | A Look at Alaska's tundra It's amazing past; it' uncertain future; And the splendor's of the plants, birds and animals; Canada's British Columbia Coast; Headhunters of remotest New Guinea; On the road with an old time circus - Without map supplement | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG129 | 141 | 3 | M | March | 1972 | A Look at Alaska's tundra It's amazing past; it' uncertain future; And the splendor's of the plants, birds and animals; Canada's British Columbia Coast; Headhunters of remotest New Guinea; On the road with an old time circus - Without map supplement | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG131 | 141 | 4 | M | April | 1972 | Winter Caravan to the roof of the World; Springtime of Hope in Poland; The wild Burros of Death Valley; We're doing something about the weather; Easter Greetings friom the Ukranians; Diving with Sea Snakes | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG132 | 141 | 4 | M | April | 1972 | Winter Caravan to the roof of the World; Springtime of Hope in Poland; The wild Burros of Death Valley; We're doing something about the weather; Easter Greetings friom the Ukranians; Diving with Sea Snakes | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG133 | 141 | 5 | M | May | 1972 | Yellowstone's 100th birthday A Four Part Report; Cairo Troubled Capital of the Arab world; Living in a Japanese Village; The Spider that lives under water; Have excavations on the island of Thera solved the riddle of the Minoans | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG134 | 141 | 5 | M | May | 1972 | Yellowstone's 100th birthday A Four Part Report; Cairo Troubled Capital of the Arab world; Living in a Japanese Village; The Spider that lives under water; Have excavations on the island of Thera solved the riddle of the Minoans | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG137 | 141 | 6 | M | June | 1972 | Fragile Nursaries of the Sea Can we save our salt marshes; Aphrodisias Awakened City of Ancient Art; Life and Death in Tana Toradja; A River restored Oregon's Willamette; The World of my Apple Tree; When Gypsies gather at Appleby Fare; Four New Geographic Books | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG136 | 141 | 6 | M | June | 1972 | Fragile Nursaries of the Sea Can we save our salt marshes; Aphrodisias Awakened City of Ancient Art; Life and Death in Tana Toradja; A River restored Oregon's Willamette; The World of my Apple Tree; When Gypsies gather at Appleby Fare; Four New Geographic Books | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG135 | 141 | 6 | M | June | 1972 | Fragile Nursaries of the Sea Can we save our salt marshes; Aphrodisias Awakened City of Ancient Art; Life and Death in Tana Toradja; A River restored Oregon's Willamette; The World of my Apple Tree; When Gypsies gather at Appleby Fare; Four New Geographic Books | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG139 | 142 | 1 | M | July | 1972 | The Sword and the Sermon An American Moslem explores the Arab past; Stalking Wild Foods on a Desert Isle; The More Paris Changes; Shadowy world of Salamanders; Appalachia Mountain Voices Mountain Days - Without map supplement | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG138 | 142 | 1 | M | July | 1972 | The Sword and the Sermon An American Moslem explores the Arab past; Stalking Wild Foods on a Desert Isle; The More Paris Changes; Shadowy world of Salamanders; Appalachia Mountain Voices Mountain Days - Without map supplement | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG140 | 142 | 1 | M | July | 1972 | The Sword and the Sermon An American Moslem explores the Arab past; Stalking Wild Foods on a Desert Isle; The More Paris Changes; Shadowy world of Salamanders; Appalachia Mountain Voices Mountain Days - Without map supplement | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG144 | 142 | 2 | M | August | 1972 | The Isles of Greece Aegean Birthplace of Western Culture; North With the wheat Cutters; Stone Age Men of the Philipines; Giant Kelp; Sequoias of The Sea; Escalante Canyon-Wilderness At The Crossroads; A Do-it-yourself Gardner Creates a New All America rose | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG142 | 142 | 2 | M | August | 1972 | The Isles of Greece Aegean Birthplace of Western Culture; North With the wheat Cutters; Stone Age Men of the Philipines; Giant Kelp; Sequoias of The Sea; Escalante Canyon-Wilderness At The Crossroads; A Do-it-yourself Gardner Creates a New All America rose | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG143 | 142 | 2 | M | August | 1972 | The Isles of Greece Aegean Birthplace of Western Culture; North With the wheat Cutters; Stone Age Men of the Philipines; Giant Kelp; Sequoias of The Sea; Escalante Canyon-Wilderness At The Crossroads; A Do-it-yourself Gardner Creates a New All America rose | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG146 | 142 | 3 | M | September | 1972 | Bangladesh Hope Nourishes a new nation; Yesterday lingers along the Conneticut; Human treasures of Japan; New tricks outwit our insect enemies; A bit of old Russia takes root in Alaska; The Manx and their Isles of Man | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG145 | 142 | 3 | M | September | 1972 | Bangladesh Hope Nourishes a new nation; Yesterday lingers along the Conneticut; Human treasures of Japan; New tricks outwit our insect enemies; A bit of old Russia takes root in Alaska; The Manx and their Isles of Man | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG147 | 142 | 3 | M | September | 1972 | Bangladesh Hope Nourishes a new nation; Yesterday lingers along the Conneticut; Human treasures of Japan; New tricks outwit our insect enemies; A bit of old Russia takes root in Alaska; The Manx and their Isles of Man | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG148 | 142 | 4 | M | October | 1972 | The Amazon mightiest of Rivers; Wallow tailed kite; Mercury Man's Deadly Serpent; India's energetic Sikhs; Baja California's Rugged Outback; toughest road race Mexican 1000; Swimming with right whales - Without map supplement | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG151 | 142 | 5 | M | November | 1972 | Venice Fights for life; Goliaths of the Galapagos; The Search for tomorrow's power; A Land apart-The Monterey Peninsula; Drought Bedevils Brazil's Sertao; the Red Seas Garden of Eels | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG150 | 142 | 5 | M | November | 1972 | Venice Fights for life; Goliaths of the Galapagos; The Search for tomorrow's power; A Land apart-The Monterey Peninsula; Drought Bedevils Brazil's Sertao; the Red Seas Garden of Eels | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG152 | 142 | 6 | M | December | 1972 | The Navajo Nation Looks ahead; Mounds riddles from the indian past; Those popular Pandas; Israel-the seventh day; Apollo 16 Brings us visions from space; Probing the Deep reefs hidden ralm - without map supplement | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG153 | 143 | 3 | M | March | 1973 | The Last U.S. Whale hunters; Close Up U.S.A. - A Fresh Look at Our Lan an its Heritage; High Stepping Idaho; Peru's Ancient City of Kings; Cyprus Struggles for Unity; Oil an Penguins on't Mix; Yesteray's Congo Today's Zaire - Without map supplement | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG156 | 143 | 4 | M | April | 1973 | John Muir's Wild America; The American Lobster Delectable Cannibal; Madeira like its wine improves with age; Those Outlandish goldfish; Calcutta India's maligned metroplois; Pennsylvania's Old Time Dutch Treat | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG154 | 143 | 4 | M | April | 1973 | John Muir's Wild America; The American Lobster Delectable Cannibal; Madeira like its wine improves with age; Those Outlandish goldfish; Calcutta India's maligned metroplois; Pennsylvania's Old Time Dutch Treat | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| Natgeo964 | 143 | 4 | M | April | 1973 | John Muir's Wild America; The American Lobster Delectable Cannibal; Madeira like its wine improves with age; Those Outlandish goldfish; Calcutta India's maligned metroplois; Pennsylvania's Old Time Dutch Treat | Good | $1.95 | $2.75 |
| NG155 | 143 | 4 | M | April | 1973 | John Muir's Wild America; The American Lobster Delectable Cannibal; Madeira like its wine improves with age; Those Outlandish goldfish; Calcutta India's maligned metroplois; Pennsylvania's Old Time Dutch Treat | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG159 | 143 | 6 | M | June | 1973 | Australia's Great Barrier Reef; Life Cycle of a Coral captured in Colour; High Trail Through the Canadian Rockies; Skull 1470 - New Clue to Earliest Man; The Tennessee Valley Today; Four New Geographic Books | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG161 | 143 | 6 | M | June | 1973 | Australia's Great Barrier Reef; Life Cycle of a Coral captured in Colour; High Trail Through the Canadian Rockies; Skull 1470 - New Clue to Earliest Man; The Tennessee Valley Today; Four New Geographic Books | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG162 | 143 | 6 | M | June | 1973 | Australia's Great Barrier Reef; Life Cycle of a Coral captured in Colour; High Trail Through the Canadian Rockies; Skull 1470 - New Clue to Earliest Man; The Tennessee Valley Today; Four New Geographic Books | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG158 | 143 | 6 | M | June | 1973 | Australia's Great Barrier Reef; Life Cycle of a Coral captured in Colour; High Trail Through the Canadian Rockies; Skull 1470 - New Clue to Earliest Man; The Tennessee Valley Today; Four New Geographic Books | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG157 | 143 | 6 | M | June | 1973 | Australia's Great Barrier Reef; Life Cycle of a Coral captured in Colour; High Trail Through the Canadian Rockies; Skull 1470 - New Clue to Earliest Man; The Tennessee Valley Today; Four New Geographic Books | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG160 | 143 | 6 | M | June | 1973 | Australia's Great Barrier Reef; Life Cycle of a Coral captured in Colour; High Trail Through the Canadian Rockies; Skull 1470 - New Clue to Earliest Man; The Tennessee Valley Today; Four New Geographic Books | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG164 | 144 | 1 | M | July | 1973 | Homeward with Ulysses To the Ionian ilses of Greece; Volcano Overwhelms an Icelandic Village; Cuba's Exciles Bring New Life To Miami; Bankok City of Angels; Nature's Living Jumping Jewels | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG166 | 144 | 1 | M | July | 1973 | Homeward with Ulysses To the Ionian ilses of Greece; Volcano Overwhelms an Icelandic Village; Cuba's Exciles Bring New Life To Miami; Bankok City of Angels; Nature's Living Jumping Jewels | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG165 | 144 | 1 | M | July | 1973 | Homeward with Ulysses To the Ionian ilses of Greece; Volcano Overwhelms an Icelandic Village; Cuba's Exciles Bring New Life To Miami; Bankok City of Angels; Nature's Living Jumping Jewels | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG168 | 144 | 2 | M | August | 1973 | The Great Lakes will our inland seas survive; Stalking the west's wild foods; Algeria after a decade of freedom; Friend of the wind The Common Tern; Diving Beneath the Arctic Ice;Gotland Sweden's Treasure Island - without map supplement | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG167 | 144 | 2 | M | August | 1973 | The Great Lakes will our inland seas survive; Stalking the west's wild foods; Algeria after a decade of freedom; Friend of the wind The Common Tern; Diving Beneath the Arctic Ice;Gotland Sweden's Treasure Island - without map supplement | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG169 | 144 | 2 | M | August | 1973 | The Great Lakes will our inland seas survive; Stalking the west's wild foods; Algeria after a decade of freedom; Friend of the wind The Common Tern; Diving Beneath the Arctic Ice;Gotland Sweden's Treasure Island - without map supplement | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG172 | 144 | 3 | M | September | 1973 | Summing up mankind's greatest adventure; Have we solved the mysteries of the moon; What is it like to walk on another world; Golden Ghosts of the Lost Sierra; Last Satan for the Bighorn; Sunny Corsica; Abundant Life in a Desert Land; Change Ripples New Guineas Sepok River - Witho | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG170 | 144 | 3 | M | September | 1973 | Summing up mankind's greatest adventure; Have we solved the mysteries of the moon; What is it like to walk on another world; Golden Ghosts of the Lost Sierra; Last Satan for the Bighorn; Sunny Corsica; Abundant Life in a Desert Land; Change Ripples New Guineas Sepok River - Witho | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG171 | 144 | 3 | M | September | 1973 | Summing up mankind's greatest adventure; Have we solved the mysteries of the moon; What is it like to walk on another world; Golden Ghosts of the Lost Sierra; Last Satan for the Bighorn; Sunny Corsica; Abundant Life in a Desert Land; Change Ripples New Guineas Sepok River - Witho | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG173 | 144 | 4 | M | October | 1973 | Chile Republic on a Shoestring; Cowpunching on the padlock ranch; City Astride two Continents Istanbul; Flamingo Eaters of Ngorongoro; The bitter sweet waters of the Lower Colorado; One strange night on turtle beach; Wilderness U.S.A. A Spetacular new geographic book | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG175 | 144 | 4 | M | October | 1973 | Chile Republic on a Shoestring; Cowpunching on the padlock ranch; City Astride two Continents Istanbul; Flamingo Eaters of Ngorongoro; The bitter sweet waters of the Lower Colorado; One strange night on turtle beach; Wilderness U.S.A. A Spetacular new geographic book | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG176 | 144 | 4 | M | October | 1973 | Chile Republic on a Shoestring; Cowpunching on the padlock ranch; City Astride two Continents Istanbul; Flamingo Eaters of Ngorongoro; The bitter sweet waters of the Lower Colorado; One strange night on turtle beach; Wilderness U.S.A. A Spetacular new geographic book | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG174 | 144 | 4 | M | October | 1973 | Chile Republic on a Shoestring; Cowpunching on the padlock ranch; City Astride two Continents Istanbul; Flamingo Eaters of Ngorongoro; The bitter sweet waters of the Lower Colorado; One strange night on turtle beach; Wilderness U.S.A. A Spetacular new geographic book | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG178 | 144 | 5 | M | November | 1973 | Florida Heartland; The Friendless Barnacles; Turkomans horsemen of the Steppes; The Mexican Riviera; There is my Island Tangier; Close up U.S.A. Florida; Puertp Rico and the U.S. Virgin Islands - Without map supplement | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG177 | 144 | 5 | M | November | 1973 | Florida Heartland; The Friendless Barnacles; Turkomans horsemen of the Steppes; The Mexican Riviera; There is my Island Tangier; Close up U.S.A. Florida; Puertp Rico and the U.S. Virgin Islands - Without map supplement | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG179 | 144 | 5 | M | November | 1973 | Florida Heartland; The Friendless Barnacles; Turkomans horsemen of the Steppes; The Mexican Riviera; There is my Island Tangier; Close up U.S.A. Florida; Puertp Rico and the U.S. Virgin Islands - Without map supplement | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG182 | 145 | 2 | M | February | 1974 | America's wilderness how much can we save; Five portraits of our natural heritage Arizona's Mazatzal-Okefenokee Swamp; Maine's Allagash River; Olympic Penninsula; Wind River Range; Brunei Borneo's Abode of peace; Truck's race the clock from coast to coast; Denmark field of the | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG181 | 145 | 2 | M | February | 1974 | America's wilderness how much can we save; Five portraits of our natural heritage Arizona's Mazatzal-Okefenokee Swamp; Maine's Allagash River; Olympic Penninsula; Wind River Range; Brunei Borneo's Abode of peace; Truck's race the clock from coast to coast; Denmark field of the | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG183 | 145 | 2 | M | February | 1974 | America's wilderness how much can we save; Five portraits of our natural heritage Arizona's Mazatzal-Okefenokee Swamp; Maine's Allagash River; Olympic Penninsula; Wind River Range; Brunei Borneo's Abode of peace; Truck's race the clock from coast to coast; Denmark field of the | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG185 | 145 | 3 | M | March | 1974 | Trekking The Frozen North West Passage; Those Successful Japanese; Where would we be without algae; Nebraska - The Good Life; Bavaria Germany Bewitching southland; Feathered Fury - The cooper Hawk - Without map supplement | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG184 | 145 | 3 | M | March | 1974 | Trekking The Frozen North West Passage; Those Successful Japanese; Where would we be without algae; Nebraska - The Good Life; Bavaria Germany Bewitching southland; Feathered Fury - The cooper Hawk - Without map supplement | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG186 | 145 | 3 | M | March | 1974 | Trekking The Frozen North West Passage; Those Successful Japanese; Where would we be without algae; Nebraska - The Good Life; Bavaria Germany Bewitching southland; Feathered Fury - The cooper Hawk - Without map supplement | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG187 | 145 | 4 | M | April | 1974 | The England of Charles Dickens; Timber How Much is Enough; Damascus Syria's uneasy eden; In Touch with nature; Drought threatens the tuareg World; Winter in Snowy Stehekin - Without map supplement | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG189 | 146 | 1 | M | July | 1974 | Firebrands of Revolution; Vermont A State of Mind and Mountains; At Home with the Bulldog Ant; The Coast Guard Small Service with a Big Mission; The Soul of a Tribe Returns to Africa; Exploring England's Canals | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG190 | 146 | 1 | M | July | 1974 | Firebrands of Revolution; Vermont A State of Mind and Mountains; At Home with the Bulldog Ant; The Coast Guard Small Service with a Big Mission; The Soul of a Tribe Returns to Africa; Exploring England's Canals | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG188 | 146 | 1 | M | July | 1974 | Firebrands of Revolution; Vermont A State of Mind and Mountains; At Home with the Bulldog Ant; The Coast Guard Small Service with a Big Mission; The Soul of a Tribe Returns to Africa; Exploring England's Canals | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG191 | 146 | 1 | M | July | 1974 | Firebrands of Revolution; Vermont A State of Mind and Mountains; At Home with the Bulldog Ant; The Coast Guard Small Service with a Big Mission; The Soul of a Tribe Returns to Africa; Exploring England's Canals | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG192 | 146 | 1 | M | July | 1974 | Firebrands of Revolution; Vermont A State of Mind and Mountains; At Home with the Bulldog Ant; The Coast Guard Small Service with a Big Mission; The Soul of a Tribe Returns to Africa; Exploring England's Canals | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| Natgeo962 | 146 | 2 | M | August | 1974 | The Phoenicians Sea Lors of Antiquity; New Zealand's North Island; Kohouter The Comet That in't get away; How the ecoy fish catches its inner; Wisconsin's Menominee Inians; Rare Look at North Korea; The Maligned Coyote | Good | $1.95 | $2.75 |
| NG194 | 146 | 2 | M | August | 1974 | The Phoenicians Sea Lors of Antiquity; New Zealand's North Island; Kohouter The Comet That in't get away; How the ecoy fish catches its inner; Wisconsin's Menominee Inians; Rare Look at North Korea; The Maligned Coyote | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG193 | 146 | 2 | M | August | 1974 | The Phoenicians Sea Lors of Antiquity; New Zealand's North Island; Kohouter The Comet That in't get away; How the ecoy fish catches its inner; Wisconsin's Menominee Inians; Rare Look at North Korea; The Maligned Coyote | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG195 | 146 | 2 | M | August | 1974 | The Phoenicians Sea Lors of Antiquity; New Zealand's North Island; Kohouter The Comet That in't get away; How the ecoy fish catches its inner; Wisconsin's Menominee Inians; Rare Look at North Korea; The Maligned Coyote | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG196 | 146 | 3 | M | September | 1974 | East Germany The Struggle to Succeed; Europe's Shy and Spetacular Kingfisher; Twighlight of the Arab how; Those Proper and Other Bostonians; The Original Boston; The Family Farm ain't What it used to be; Nature's Gifts to Medicine | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG197 | 146 | 3 | M | September | 1974 | East Germany The Struggle to Succeed; Europe's Shy and Spetacular Kingfisher; Twighlight of the Arab how; Those Proper and Other Bostonians; The Original Boston; The Family Farm ain't What it used to be; Nature's Gifts to Medicine | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG199 | 146 | 3 | M | September | 1974 | East Germany The Struggle to Succeed; Europe's Shy and Spetacular Kingfisher; Twighlight of the Arab how; Those Proper and Other Bostonians; The Original Boston; The Family Farm ain't What it used to be; Nature's Gifts to Medicine | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG198 | 146 | 3 | M | September | 1974 | East Germany The Struggle to Succeed; Europe's Shy and Spetacular Kingfisher; Twighlight of the Arab how; Those Proper and Other Bostonians; The Original Boston; The Family Farm ain't What it used to be; Nature's Gifts to Medicine | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG200 | 146 | 4 | M | October | 1974 | Skylab Outpost in Space its view of earth The sun unveiled; Big thicket of texas; Blue Water Plankton; The American Indian a new geographic book; Bhutan Crowns a Dragon King | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG201 | 146 | 4 | M | October | 1974 | Skylab Outpost in Space its view of earth The sun unveiled; Big thicket of texas; Blue Water Plankton; The American Indian a new geographic book; Bhutan Crowns a Dragon King | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG203 | 146 | 4 | M | October | 1974 | Skylab Outpost in Space its view of earth The sun unveiled; Big thicket of texas; Blue Water Plankton; The American Indian a new geographic book; Bhutan Crowns a Dragon King | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG202 | 146 | 4 | M | October | 1974 | Skylab Outpost in Space its view of earth The sun unveiled; Big thicket of texas; Blue Water Plankton; The American Indian a new geographic book; Bhutan Crowns a Dragon King | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG207 | 146 | 5 | M | November | 1974 | Guatemala Maya and modern; The Virginians; 2300 year old Greek ship reaches port at last; The Rennaissance lives on in Tuscany; Scotland's Haunting Inner Hebrides; The Redseas Sharkproof Fish; | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG206 | 146 | 5 | M | November | 1974 | Guatemala Maya and modern; The Virginians; 2300 year old Greek ship reaches port at last; The Rennaissance lives on in Tuscany; Scotland's Haunting Inner Hebrides; The Redseas Sharkproof Fish; | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG205 | 146 | 5 | M | November | 1974 | Guatemala Maya and modern; The Virginians; 2300 year old Greek ship reaches port at last; The Rennaissance lives on in Tuscany; Scotland's Haunting Inner Hebrides; The Redseas Sharkproof Fish; | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG204 | 146 | 5 | M | November | 1974 | Guatemala Maya and modern; The Virginians; 2300 year old Greek ship reaches port at last; The Rennaissance lives on in Tuscany; Scotland's Haunting Inner Hebrides; The Redseas Sharkproof Fish; | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG208 | 146 | 6 | M | December | 1974 | A Four Part Look at the Ilse of the Pacific; Life in the Enuring Pyrennes; The Columbia River Powerhouse of the Northwest; China Unveils Her Newest Treasures; Caribou Hardy Nomas of the North - Without map supplement | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG209 | 146 | 6 | M | December | 1974 | A Four Part Look at the Ilse of the Pacific; Life in the Enuring Pyrennes; The Columbia River Powerhouse of the Northwest; China Unveils Her Newest Treasures; Caribou Hardy Nomas of the North - Without map supplement | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG211 | 146 | 6 | M | December | 1974 | A Four Part Look at the Ilse of the Pacific; Life in the Enuring Pyrennes; The Columbia River Powerhouse of the Northwest; China Unveils Her Newest Treasures; Caribou Hardy Nomas of the North - Without map supplement | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG210 | 146 | 6 | M | December | 1974 | A Four Part Look at the Ilse of the Pacific; Life in the Enuring Pyrennes; The Columbia River Powerhouse of the Northwest; China Unveils Her Newest Treasures; Caribou Hardy Nomas of the North - Without map supplement | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG215 | 147 | 1 | M | January | 1975 | Iran Desert Miracle; How We Found the Monitor; New England's Little Portugal; Bad Days for the Brownn Pelican; Martinique France in the Carribean; Exploring the Mind of Ice Age Man | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG213 | 147 | 1 | M | January | 1975 | Iran Desert Miracle; How We Found the Monitor; New England's Little Portugal; Bad Days for the Brownn Pelican; Martinique France in the Carribean; Exploring the Mind of Ice Age Man | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG212 | 147 | 1 | M | January | 1975 | Iran Desert Miracle; How We Found the Monitor; New England's Little Portugal; Bad Days for the Brownn Pelican; Martinique France in the Carribean; Exploring the Mind of Ice Age Man | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG214 | 147 | 1 | M | January | 1975 | Iran Desert Miracle; How We Found the Monitor; New England's Little Portugal; Bad Days for the Brownn Pelican; Martinique France in the Carribean; Exploring the Mind of Ice Age Man | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG216 | 147 | 3 | M | March | 1975 | Which way now for Argentina; Nova Scotia; Iraq's Embattled Kurds; Hidden worlds of the Heart of a plant; Six months alone in a cave; Hawaii Island of Fire and /flowers - without map supplement | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG217 | 147 | 3 | M | March | 1975 | Which way now for Argentina; Nova Scotia; Iraq's Embattled Kurds; Hidden worlds of the Heart of a plant; Six months alone in a cave; Hawaii Island of Fire and /flowers - without map supplement | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG218 | 147 | 4 | M | April | 1975 | Utah's Shining Oasis; Diving Amid Sleeping Sharks; Tanzania Marches to Its own Drum; The Loylalists Americans with a Difference; Changing World of Canada's Crees | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG219 | 147 | 4 | M | April | 1975 | Utah's Shining Oasis; Diving Amid Sleeping Sharks; Tanzania Marches to Its own Drum; The Loylalists Americans with a Difference; Changing World of Canada's Crees | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG221 | 147 | 4 | M | April | 1975 | Utah's Shining Oasis; Diving Amid Sleeping Sharks; Tanzania Marches to Its own Drum; The Loylalists Americans with a Difference; Changing World of Canada's Crees | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG220 | 147 | 4 | M | April | 1975 | Utah's Shining Oasis; Diving Amid Sleeping Sharks; Tanzania Marches to Its own Drum; The Loylalists Americans with a Difference; Changing World of Canada's Crees | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG222 | 147 | 5 | M | May | 1975 | Project Famous First Look at the Mid Atlantic Ridge; ive into the Great Rift; The Adirondacks; Rhodesia A house Divided; Provence; Mystery of the Nazca Lines | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| Natgeo952 | 147 | 5 | M | May | 1975 | Project Famous First Look at the Mid Atlantic Ridge; ive into the Great Rift; The Adirondacks; Rhodesia A house Divided; Provence; Mystery of the Nazca Lines | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG224 | 148 | 1 | M | July | 1975 | Food Will there be enough; The Nightmare of Famine; Benjamin Franklin; Cape Cod's Circle of Seasons; The Last Andaman Islaners; Ozark Woodcarvers;; Whistling Swans; National Geographic World A New Chilren's Magazine - Without map supplement | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG223 | 148 | 1 | M | July | 1975 | Food Will there be enough; The Nightmare of Famine; Benjamin Franklin; Cape Cod's Circle of Seasons; The Last Andaman Islaners; Ozark Woodcarvers;; Whistling Swans; National Geographic World A New Chilren's Magazine - Without map supplement | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG225 | 148 | 1 | M | July | 1975 | Food Will there be enough; The Nightmare of Famine; Benjamin Franklin; Cape Cod's Circle of Seasons; The Last Andaman Islaners; Ozark Woodcarvers;; Whistling Swans; National Geographic World A New Chilren's Magazine - Without map supplement | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG226 | 148 | 1 | M | July | 1975 | Food Will there be enough; The Nightmare of Famine; Benjamin Franklin; Cape Cod's Circle of Seasons; The Last Andaman Islaners; Ozark Woodcarvers;; Whistling Swans; National Geographic World A New Chilren's Magazine - Without map supplement | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG227 | 148 | 2 | M | August | 1975 | The Niger River of Sorrow and Hope; The New Toronto; Ice Bird Ends her lonely Odyssey; Will Coal be tomorrow's Black Gold; The Treasure of Porto Santo; Brooklyn's Hasidic Jews | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG228 | 148 | 2 | M | August | 1975 | The Niger River of Sorrow and Hope; The New Toronto; Ice Bird Ends her lonely Odyssey; Will Coal be tomorrow's Black Gold; The Treasure of Porto Santo; Brooklyn's Hasidic Jews | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG232 | 148 | 3 | M | September | 1975 | Mark Twain Mirror of America; Strange Worl of the Red Sea Reefs; Greenlan Feels the Wins of Change; South Korea What Next; Alaska's Big Brown Bears | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG231 | 148 | 3 | M | September | 1975 | Mark Twain Mirror of America; Strange Worl of the Red Sea Reefs; Greenlan Feels the Wins of Change; South Korea What Next; Alaska's Big Brown Bears | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG230 | 148 | 3 | M | September | 1975 | Mark Twain Mirror of America; Strange Worl of the Red Sea Reefs; Greenlan Feels the Wins of Change; South Korea What Next; Alaska's Big Brown Bears | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG229 | 148 | 3 | M | September | 1975 | Mark Twain Mirror of America; Strange Worl of the Red Sea Reefs; Greenlan Feels the Wins of Change; South Korea What Next; Alaska's Big Brown Bears | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG233 | 148 | 4 | M | October | 1975 | Orangutans; Women of the Revolution Patriots in Petticoats; The Arab world Inc; Alabama Dixie to a different Tune; Miracle of the Potholes; We Americans A New Geographic Book - Without map supplement | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG234 | 148 | 4 | M | October | 1975 | Orangutans; Women of the Revolution Patriots in Petticoats; The Arab world Inc; Alabama Dixie to a different Tune; Miracle of the Potholes; We Americans A New Geographic Book - Without map supplement | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG235 | 148 | 5 | M | November | 1975 | Christopher Columbus and the New World found; Chinatown the Gilded Ghetto; Trek to lofty Hunza and Beyond; Library of Congress The Nation's Bookcase; Romania Maverik on a tightrope; Manitoba's fantastic snake pits - Without map supplement | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG237 | 149 | 1 | M | January | 1976 | In the Steps of Moses; The Chambered Nautilus Exquisite Living Fossil; Stockholm where Quality is a Way of Life; Haiti Beyon Mountains More Mountains; California's Parche Oasis The Owens Valley; Life or eath for the Harp Seal | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG236 | 149 | 1 | M | January | 1976 | In the Steps of Moses; The Chambered Nautilus Exquisite Living Fossil; Stockholm where Quality is a Way of Life; Haiti Beyon Mountains More Mountains; California's Parche Oasis The Owens Valley; Life or eath for the Harp Seal | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG238 | 149 | 1 | M | January | 1976 | In the Steps of Moses; The Chambered Nautilus Exquisite Living Fossil; Stockholm where Quality is a Way of Life; Haiti Beyon Mountains More Mountains; California's Parche Oasis The Owens Valley; Life or eath for the Harp Seal | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG239 | 149 | 2 | M | February | 1976 | Siberia's empire road The River Orb; Historic Handclasp in Space; Adrift on a raft of Sargassum; Minnesota; Where water is the magic word; Thomas Jefferson Architect of Freedom; The Azores Nine Islands in search of future - without map supplement | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG243 | 149 | 2 | M | February | 1976 | Siberia's empire road The River Orb; Historic Handclasp in Space; Adrift on a raft of Sargassum; Minnesota; Where water is the magic word; Thomas Jefferson Architect of Freedom; The Azores Nine Islands in search of future - without map supplement | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG241 | 149 | 2 | M | February | 1976 | Siberia's empire road The River Orb; Historic Handclasp in Space; Adrift on a raft of Sargassum; Minnesota; Where water is the magic word; Thomas Jefferson Architect of Freedom; The Azores Nine Islands in search of future - without map supplement | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| Natgeo976 | 149 | 3 | M | March | 1976 | At home with Right Whales; Patagonia Argentina Protects its Willife Treasures; Where Two Worl's Meet; Indiana's Self Reliant Uplaners; Cantebury Catheeral; Solar Energy the Ultimate Power House; Frost Nature's Icing; Sicily; Where all the Songs are sad. | Good | $1.95 | $2.75 |
| NG244 | 149 | 3 | M | March | 1976 | At home with Right Whales; Patagonia Argentina Protects its Willife Treasures; Where Two Worl's Meet; Indiana's Self Reliant Uplaners; Cantebury Catheeral; Solar Energy the Ultimate Power House; Frost Nature's Icing; Sicily; Where all the Songs are sad. | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG245 | 149 | 3 | M | March | 1976 | At home with Right Whales; Patagonia Argentina Protects its Willife Treasures; Where Two Worl's Meet; Indiana's Self Reliant Uplaners; Cantebury Catheeral; Solar Energy the Ultimate Power House; Frost Nature's Icing; Sicily; Where all the Songs are sad. | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG246 | 149 | 4 | M | April | 1976 | Irish Ways Live on in Dingle; Robert Frost The Poet His Beloved Land; A Canoe Helps Hawaii Recapture Her Past; Will Brazil's Fiery Bees Reach the U.S.; Marsh Arabs Water Dwellers in a Desert World; San Antonio Every Texan's Hometown - without map supplement | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG248 | 149 | 5 | M | May | 1976 | Truck Lagoon A Sunken Japanese Fleet becomes a Scientific Library; Should they build a fence around Montana; Life ashore beckons the sea gypsies; The Balearics Spain's sun blest pleasure isles; Long distance runners Mexico's Tarahumaras | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG249 | 149 | 5 | M | May | 1976 | Truck Lagoon A Sunken Japanese Fleet becomes a Scientific Library; Should they build a fence around Montana; Life ashore beckons the sea gypsies; The Balearics Spain's sun blest pleasure isles; Long distance runners Mexico's Tarahumaras | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG251 | 150 | 1 | M | July | 1976 | An American Indian's view; How are we using the land; Five noted thinkers explore the future; First Colony in Space; George Washington: The Man Behind the Myths; Kansas City Heartland U.S.A.; A Satellite makes a Coast to Coast Picture; and becomes a spetacular tool for Wildlif | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG252 | 150 | 1 | M | July | 1976 | An American Indian's view; How are we using the land; Five noted thinkers explore the future; First Colony in Space; George Washington: The Man Behind the Myths; Kansas City Heartland U.S.A.; A Satellite makes a Coast to Coast Picture; and becomes a spetacular tool for Wildlif | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG254 | 150 | 2 | M | August | 1976 | Venezuela A Crisis of Riches; Discovered The Monarch's Mexican Haven; True People of the Jungle; New Officers Hea the Society; eep Sea Winowinto the Earth; Hope for Big Cypress Swamp; Edinburgh; Capital in Search of a Country | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG253 | 150 | 2 | M | August | 1976 | Venezuela A Crisis of Riches; Discovered The Monarch's Mexican Haven; True People of the Jungle; New Officers Hea the Society; eep Sea Winowinto the Earth; Hope for Big Cypress Swamp; Edinburgh; Capital in Search of a Country | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG256 | 150 | 3 | M | September | 1976 | India Struggles to Save Her Wildlife; Earth's Richest Nation A Tiny Pacific Islet; Exploring the New Biology; Awsome Worlds within a Cell; The Cancer Puzzle; Seven Giants who Led the way; California's Surprising Island Delta | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG255 | 150 | 3 | M | September | 1976 | India Struggles to Save Her Wildlife; Earth's Richest Nation A Tiny Pacific Islet; Exploring the New Biology; Awsome Worlds within a Cell; The Cancer Puzzle; Seven Giants who Led the way; California's Surprising Island Delta | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG257 | 150 | 4 | M | October | 1976 | The Nations river; A Good Life on thePontomac; Pioneers Hea North to Canaa's Now Frontier; Hawaii to Tahiti by sailing canoe; Floria's Strange New Plant's an Animals; Opal Capital of australia's Outback; Our Continent A New Geographic Book | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG258 | 150 | 4 | M | October | 1976 | The Nations river; A Good Life on thePontomac; Pioneers Hea North to Canaa's Now Frontier; Hawaii to Tahiti by sailing canoe; Floria's Strange New Plant's an Animals; Opal Capital of australia's Outback; Our Continent A New Geographic Book | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG260 | 150 | 4 | M | October | 1976 | The Nations river; A Good Life on thePontomac; Pioneers Hea North to Canaa's Now Frontier; Hawaii to Tahiti by sailing canoe; Floria's Strange New Plant's an Animals; Opal Capital of australia's Outback; Our Continent A New Geographic Book | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG259 | 150 | 4 | M | October | 1976 | The Nations river; A Good Life on thePontomac; Pioneers Hea North to Canaa's Now Frontier; Hawaii to Tahiti by sailing canoe; Floria's Strange New Plant's an Animals; Opal Capital of australia's Outback; Our Continent A New Geographic Book | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG262 | 150 | 5 | M | November | 1976 | Robert Redford Times The Outlaw Trail; What's Happening to Our Climate; Laboratory in a Dirty Sky; Life in Bhutan Slowly Changes; The Pipeline Alaska's Troubled Colossus without map supplement | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG261 | 150 | 5 | M | November | 1976 | Robert Redford Times The Outlaw Trail; What's Happening to Our Climate; Laboratory in a Dirty Sky; Life in Bhutan Slowly Changes; The Pipeline Alaska's Troubled Colossus without map supplement | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG263 | 150 | 6 | M | December | 1976 | Whales Imperiled giants; Jackson hole; Early man in Ethiopia; Australia's Bizzarre wild flowers; Square rigger from Baltic to Bicentennial | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG264 | 151 | 1 | M | January | 1977 | Mars as Viking Sees It and Mars the Search For Life and Cuba Todayand Puget Soun Sea Gate of the North West and The Gentle Yamis of Orchid Island and Pakistan's Wild Frontier and Mystery of the Meicine Wheels | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG265 | 151 | 1 | M | January | 1977 | Mars as Viking Sees It and Mars the Search For Life and Cuba Todayand Puget Soun Sea Gate of the North West and The Gentle Yamis of Orchid Island and Pakistan's Wild Frontier and Mystery of the Meicine Wheels | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG267 | 151 | 1 | M | January | 1977 | Mars as Viking Sees It and Mars the Search For Life and Cuba Todayand Puget Soun Sea Gate of the North West and The Gentle Yamis of Orchid Island and Pakistan's Wild Frontier and Mystery of the Meicine Wheels | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG266 | 151 | 1 | M | January | 1977 | Mars as Viking Sees It and Mars the Search For Life and Cuba Todayand Puget Soun Sea Gate of the North West and The Gentle Yamis of Orchid Island and Pakistan's Wild Frontier and Mystery of the Meicine Wheels | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG270 | 151 | 2 | M | February | 1977 | Longest Manned Balloon Flight; Audobon on the wing; To Live in Harlem; The Pageant of Rajasthan; River with a job to do - the Ohio; New Microscopes reveal an invisible world - without map supplement | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG268 | 151 | 2 | M | February | 1977 | Longest Manned Balloon Flight; Audobon on the wing; To Live in Harlem; The Pageant of Rajasthan; River with a job to do - the Ohio; New Microscopes reveal an invisible world - without map supplement | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG269 | 151 | 2 | M | February | 1977 | Longest Manned Balloon Flight; Audobon on the wing; To Live in Harlem; The Pageant of Rajasthan; River with a job to do - the Ohio; New Microscopes reveal an invisible world - without map supplement | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG271 | 151 | 2 | M | February | 1977 | Longest Manned Balloon Flight; Audobon on the wing; To Live in Harlem; The Pageant of Rajasthan; River with a job to do - the Ohio; New Microscopes reveal an invisible world - without map supplement | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG272 | 151 | 3 | M | March | 1977 | Egypt Her Dazzling Pastt and Egypt Her Hopeful Future and Buffalo River and the Philippines and Sponges and Chief Joseph | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG275 | 151 | 4 | M | April | 1977 | One Canada or Two and Pilgrimage to Nepal's Crystal Mountain and A Walk Across America and Striking it rich in the North Sea and Nite Fighting Worriers of Japan and Unseen Life of a Mountain Stream | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG276 | 151 | 4 | M | April | 1977 | One Canada or Two and Pilgrimage to Nepal's Crystal Mountain and A Walk Across America and Striking it rich in the North Sea and Nite Fighting Worriers of Japan and Unseen Life of a Mountain Stream | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG273 | 151 | 4 | M | April | 1977 | One Canada or Two and Pilgrimage to Nepal's Crystal Mountain and A Walk Across America and Striking it rich in the North Sea and Nite Fighting Worriers of Japan and Unseen Life of a Mountain Stream | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG274 | 151 | 4 | M | April | 1977 | One Canada or Two and Pilgrimage to Nepal's Crystal Mountain and A Walk Across America and Striking it rich in the North Sea and Nite Fighting Worriers of Japan and Unseen Life of a Mountain Stream | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG277 | 151 | 5 | M | May | 1977 | The Celts Europe's Founders and Wild Nursery of the Mangroves and Malaysia Youthful Nation with Growing Pains and Icelandic Village Reborn from Fire and Ash and New york's Nature Blessed Finger Lakes without map supplement | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG278 | 151 | 6 | M | June | 1977 | Mexico's people of Myth and Magic; A way of life called Maine; Loch Ness The Lake and the Legend; South Africa's Lonely Ordeal; Mont Saint Michelle; Song of Hope for the Bluebird; Four New Books to broaen your world | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| Natgeo936 | 151 | 6 | M | June | 1977 | Mexico's people of Myth and Magic; A way of life called Maine; Loch Ness The Lake and the Legend; South Africa's Lonely Ordeal; Mont Saint Michelle; Song of Hope for the Bluebird; Four New Books to broaen your world | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG280 | 152 | 1 | M | July | 1977 | Preserving the Nation's Wild Rivers -Flathead-Suwannee-St. Croix-Skagit-Rio Grande-Noatak; The Incredible Rat; Another cross roads for Turkey; New Guinea's Gimi People - without map supplement | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG279 | 152 | 1 | M | July | 1977 | Preserving the Nation's Wild Rivers -Flathead-Suwannee-St. Croix-Skagit-Rio Grande-Noatak; The Incredible Rat; Another cross roads for Turkey; New Guinea's Gimi People - without map supplement | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG281 | 152 | 1 | M | July | 1977 | Preserving the Nation's Wild Rivers -Flathead-Suwannee-St. Croix-Skagit-Rio Grande-Noatak; The Incredible Rat; Another cross roads for Turkey; New Guinea's Gimi People - without map supplement | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG285 | 152 | 2 | M | August | 1977 | The Air Safety Challenge and West Germany Continuing Miracle and On the Trailof Wisconsin's Ice Age and Penguins and their Neighbors and the Soviet Union is my beat and Life in India Behind the Veil and When will we measure in metric | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG283 | 152 | 2 | M | August | 1977 | The Air Safety Challenge and West Germany Continuing Miracle and On the Trailof Wisconsin's Ice Age and Penguins and their Neighbors and the Soviet Union is my beat and Life in India Behind the Veil and When will we measure in metric | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG282 | 152 | 2 | M | August | 1977 | The Air Safety Challenge and West Germany Continuing Miracle and On the Trailof Wisconsin's Ice Age and Penguins and their Neighbors and the Soviet Union is my beat and Life in India Behind the Veil and When will we measure in metric | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG286 | 152 | 2 | M | August | 1977 | The Air Safety Challenge and West Germany Continuing Miracle and On the Trailof Wisconsin's Ice Age and Penguins and their Neighbors and the Soviet Union is my beat and Life in India Behind the Veil and When will we measure in metric | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG284 | 152 | 2 | M | August | 1977 | The Air Safety Challenge and West Germany Continuing Miracle and On the Trailof Wisconsin's Ice Age and Penguins and their Neighbors and the Soviet Union is my beat and Life in India Behind the Veil and When will we measure in metric | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG287 | 152 | 3 | M | September | 1977 | Leonaro Da Vinci A Man For all ages and Following the Reindeer with Norway's Lapps and California's Rewood Coast and Salt the Essence of Life an Africa's Gentle Giants and Amber Golden Window on the Past | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG288 | 152 | 3 | M | September | 1977 | Leonaro Da Vinci A Man For all ages and Following the Reindeer with Norway's Lapps and California's Rewood Coast and Salt the Essence of Life an Africa's Gentle Giants and Amber Golden Window on the Past | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG289 | 152 | 4 | M | October | 1977 | Arizona's Suburbs of the Sun; Oasis of Life in the Cold Abyss; The Danube-River of many nations many names; Where can the wolf survive; Comeback in the Carribean-The Dominican Republic; The power of letting off steam - without map supplement | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG290 | 152 | 5 | M | November | 1977 | Kauai The Island that still is Hawaii and Brazil Tames her Wild Frontier and Ancient Europe is older than we thought and Still Eskimo Still Free The Inuit of Umingmaktok Cumberland Our Newest National Sea Shore and Montenegro Yugoslavia's Black Mountain | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG291 | 152 | 5 | M | November | 1977 | Kauai The Island that still is Hawaii and Brazil Tames her Wild Frontier and Ancient Europe is older than we thought and Still Eskimo Still Free The Inuit of Umingmaktok Cumberland Our Newest National Sea Shore and Montenegro Yugoslavia's Black Mountain | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG293 | 152 | 5 | M | November | 1977 | Kauai The Island that still is Hawaii and Brazil Tames her Wild Frontier and Ancient Europe is older than we thought and Still Eskimo Still Free The Inuit of Umingmaktok Cumberland Our Newest National Sea Shore and Montenegro Yugoslavia's Black Mountain | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG292 | 152 | 5 | M | November | 1977 | Kauai The Island that still is Hawaii and Brazil Tames her Wild Frontier and Ancient Europe is older than we thought and Still Eskimo Still Free The Inuit of Umingmaktok Cumberland Our Newest National Sea Shore and Montenegro Yugoslavia's Black Mountain | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG297 | 153 | 1 | M | January | 1978 | Moscow the city around Red Square; Treasures of the Tsars; Zulu King Wes a Swazi Princess; The Huson That River's Alive; A Bad Time to be a Crocodile; New Zealand's Milford Track; Man powered Flight at last - without map supplement | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG295 | 153 | 1 | M | January | 1978 | Moscow the city around Red Square; Treasures of the Tsars; Zulu King Wes a Swazi Princess; The Huson That River's Alive; A Bad Time to be a Crocodile; New Zealand's Milford Track; Man powered Flight at last - without map supplement | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG296 | 153 | 1 | M | January | 1978 | Moscow the city around Red Square; Treasures of the Tsars; Zulu King Wes a Swazi Princess; The Huson That River's Alive; A Bad Time to be a Crocodile; New Zealand's Milford Track; Man powered Flight at last - without map supplement | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG299 | 153 | 2 | M | February | 1978 | Minoans an Mycenaeans Sea Kings of the Aegean and Where Bald Eagles Still Soar and The Gulf's Workday Waterway and the living dead sea and Brazil's Golen Beachhead and The Panama Canal Today | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG300 | 153 | 2 | M | February | 1978 | Minoans an Mycenaeans Sea Kings of the Aegean and Where Bald Eagles Still Soar and The Gulf's Workday Waterway and the living dead sea and Brazil's Golen Beachhead and The Panama Canal Today | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG298 | 153 | 2 | M | February | 1978 | Minoans an Mycenaeans Sea Kings of the Aegean and Where Bald Eagles Still Soar and The Gulf's Workday Waterway and the living dead sea and Brazil's Golen Beachhead and The Panama Canal Today | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG301 | 153 | 2 | M | February | 1978 | Minoans an Mycenaeans Sea Kings of the Aegean and Where Bald Eagles Still Soar and The Gulf's Workday Waterway and the living dead sea and Brazil's Golen Beachhead and The Panama Canal Today | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG302 | 153 | 2 | M | February | 1978 | Minoans an Mycenaeans Sea Kings of the Aegean and Where Bald Eagles Still Soar and The Gulf's Workday Waterway and the living dead sea and Brazil's Golen Beachhead and The Panama Canal Today | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG303 | 153 | 3 | M | March | 1978 | The Change in Spain and Ladakh - The Last Shangri-La and Wondrous Eyes of Science and The Fish with Bifocals and Easygoing Hardworking Arkansas and the thousand mile glide | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG307 | 153 | 3 | M | March | 1978 | The Change in Spain and Ladakh - The Last Shangri-La and Wondrous Eyes of Science and The Fish with Bifocals and Easygoing Hardworking Arkansas and the thousand mile glide | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG306 | 153 | 3 | M | March | 1978 | The Change in Spain and Ladakh - The Last Shangri-La and Wondrous Eyes of Science and The Fish with Bifocals and Easygoing Hardworking Arkansas and the thousand mile glide | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG304 | 153 | 3 | M | March | 1978 | The Change in Spain and Ladakh - The Last Shangri-La and Wondrous Eyes of Science and The Fish with Bifocals and Easygoing Hardworking Arkansas and the thousand mile glide | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG305 | 153 | 3 | M | March | 1978 | The Change in Spain and Ladakh - The Last Shangri-La and Wondrous Eyes of Science and The Fish with Bifocals and Easygoing Hardworking Arkansas and the thousand mile glide | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG308 | 153 | 4 | M | April | 1978 | China's Incredible Find; Chicago; Man's New Frontier The Continental Shelf; African Termites wellers in the Dark; The Yukon's Call of the North - without map supplement | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG309 | 153 | 4 | M | April | 1978 | China's Incredible Find; Chicago; Man's New Frontier The Continental Shelf; African Termites wellers in the Dark; The Yukon's Call of the North - without map supplement | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG311 | 153 | 5 | M | May | 1978 | Mexico New Era of Challenge and Alone Across the Outback and Mexico It's Lively Folk Art and Hawaii's Far - Flung Willife Paradise and Nashville More than music and The Beautiful business of tulips | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG312 | 153 | 5 | M | May | 1978 | Mexico New Era of Challenge and Alone Across the Outback and Mexico It's Lively Folk Art and Hawaii's Far - Flung Willife Paradise and Nashville More than music and The Beautiful business of tulips | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG310 | 153 | 5 | M | May | 1978 | Mexico New Era of Challenge and Alone Across the Outback and Mexico It's Lively Folk Art and Hawaii's Far - Flung Willife Paradise and Nashville More than music and The Beautiful business of tulips | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG313 | 153 | 5 | M | May | 1978 | Mexico New Era of Challenge and Alone Across the Outback and Mexico It's Lively Folk Art and Hawaii's Far - Flung Willife Paradise and Nashville More than music and The Beautiful business of tulips | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG314 | 153 | 5 | M | May | 1978 | Mexico New Era of Challenge and Alone Across the Outback and Mexico It's Lively Folk Art and Hawaii's Far - Flung Willife Paradise and Nashville More than music and The Beautiful business of tulips | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG320 | 153 | 6 | M | June | 1978 | Dragons of the Deep and Dragon's of the Deep and Pennsylvania That Faire Land and Glass Treasure from the Aegean and Living the Good Life in Burgundy and Of Air and Space and the proud Armenians | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG319 | 153 | 6 | M | June | 1978 | Dragons of the Deep and Dragon's of the Deep and Pennsylvania That Faire Land and Glass Treasure from the Aegean and Living the Good Life in Burgundy and Of Air and Space and the proud Armenians | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG318 | 153 | 6 | M | June | 1978 | Dragons of the Deep and Dragon's of the Deep and Pennsylvania That Faire Land and Glass Treasure from the Aegean and Living the Good Life in Burgundy and Of Air and Space and the proud Armenians | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG317 | 153 | 6 | M | June | 1978 | Dragons of the Deep and Dragon's of the Deep and Pennsylvania That Faire Land and Glass Treasure from the Aegean and Living the Good Life in Burgundy and Of Air and Space and the proud Armenians | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG316 | 153 | 6 | M | June | 1978 | Dragons of the Deep and Dragon's of the Deep and Pennsylvania That Faire Land and Glass Treasure from the Aegean and Living the Good Life in Burgundy and Of Air and Space and the proud Armenians | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG315 | 153 | 6 | M | June | 1978 | Dragons of the Deep and Dragon's of the Deep and Pennsylvania That Faire Land and Glass Treasure from the Aegean and Living the Good Life in Burgundy and Of Air and Space and the proud Armenians | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG321 | 154 | 1 | M | July | 1978 | The Grand Canyon Are we loving it to death and How Earth and Moon look to a Space Voyageur and Seeking the Tomb of Philip of Macedon and Festival in Japan and Lake Erie Ilses and Sailing with the Supertankers and World's Worst Spill and Palau's Dazzling Corals - withou | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG322 | 154 | 1 | M | July | 1978 | The Grand Canyon Are we loving it to death and How Earth and Moon look to a Space Voyageur and Seeking the Tomb of Philip of Macedon and Festival in Japan and Lake Erie Ilses and Sailing with the Supertankers and World's Worst Spill and Palau's Dazzling Corals - withou | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG324 | 154 | 1 | M | July | 1978 | The Grand Canyon Are we loving it to death and How Earth and Moon look to a Space Voyageur and Seeking the Tomb of Philip of Macedon and Festival in Japan and Lake Erie Ilses and Sailing with the Supertankers and World's Worst Spill and Palau's Dazzling Corals - withou | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG323 | 154 | 1 | M | July | 1978 | The Grand Canyon Are we loving it to death and How Earth and Moon look to a Space Voyageur and Seeking the Tomb of Philip of Macedon and Festival in Japan and Lake Erie Ilses and Sailing with the Supertankers and World's Worst Spill and Palau's Dazzling Corals - withou | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG326 | 154 | 2 | M | August | 1978 | New Ideas About Dinosaurs and Aluminum the Magic Metal and Georgia Unlimited and New Zealand's High Country and Strategic Spitsbergen and Mountain Goats Guarians of Height | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG325 | 154 | 2 | M | August | 1978 | New Ideas About Dinosaurs and Aluminum the Magic Metal and Georgia Unlimited and New Zealand's High Country and Strategic Spitsbergen and Mountain Goats Guarians of Height | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG327 | 154 | 2 | M | August | 1978 | New Ideas About Dinosaurs and Aluminum the Magic Metal and Georgia Unlimited and New Zealand's High Country and Strategic Spitsbergen and Mountain Goats Guarians of Height | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG330 | 154 | 3 | M | September | 1978 | Solo to the North Pole and Syria and Undersea Wonders of the Galipagos and a most uncommon town Columbus Indiana and the joy of pigs and New Mexico's Mountains of Mystery - without map supplement | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG329 | 154 | 3 | M | September | 1978 | Solo to the North Pole and Syria and Undersea Wonders of the Galipagos and a most uncommon town Columbus Indiana and the joy of pigs and New Mexico's Mountains of Mystery - without map supplement | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG331 | 154 | 4 | M | October | 1978 | Conversations with a Gorilla and Dream on Vancouver and Nebraska's Sand Hills and Djibouti New Nation on Africa's Horn and an American retraces travels with a donkey and sunken treasure of St. Helena | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG332 | 154 | 4 | M | October | 1978 | Conversations with a Gorilla and Dream on Vancouver and Nebraska's Sand Hills and Djibouti New Nation on Africa's Horn and an American retraces travels with a donkey and sunken treasure of St. Helena | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG335 | 154 | 4 | M | October | 1978 | Conversations with a Gorilla and Dream on Vancouver and Nebraska's Sand Hills and Djibouti New Nation on Africa's Horn and an American retraces travels with a donkey and sunken treasure of St. Helena | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG333 | 154 | 4 | M | October | 1978 | Conversations with a Gorilla and Dream on Vancouver and Nebraska's Sand Hills and Djibouti New Nation on Africa's Horn and an American retraces travels with a donkey and sunken treasure of St. Helena | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG336 | 154 | 4 | M | October | 1978 | Conversations with a Gorilla and Dream on Vancouver and Nebraska's Sand Hills and Djibouti New Nation on Africa's Horn and an American retraces travels with a donkey and sunken treasure of St. Helena | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG337 | 154 | 4 | M | October | 1978 | Conversations with a Gorilla and Dream on Vancouver and Nebraska's Sand Hills and Djibouti New Nation on Africa's Horn and an American retraces travels with a donkey and sunken treasure of St. Helena | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG338 | 154 | 4 | M | October | 1978 | Conversations with a Gorilla and Dream on Vancouver and Nebraska's Sand Hills and Djibouti New Nation on Africa's Horn and an American retraces travels with a donkey and sunken treasure of St. Helena | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG339 | 154 | 4 | M | October | 1978 | Conversations with a Gorilla and Dream on Vancouver and Nebraska's Sand Hills and Djibouti New Nation on Africa's Horn and an American retraces travels with a donkey and sunken treasure of St. Helena | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG334 | 154 | 4 | M | October | 1978 | Conversations with a Gorilla and Dream on Vancouver and Nebraska's Sand Hills and Djibouti New Nation on Africa's Horn and an American retraces travels with a donkey and sunken treasure of St. Helena | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG340 | 154 | 5 | M | November | 1978 | Pilgrimage to Mecca and Yakima Washington's Bountiful Valley and Natural Gas - How Much? How Soon? and Where the River Shannon Flows and Masterwork on the Mall and Art Treasures of Dresden and Flashlight Fish of the Red Sea | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG341 | 154 | 5 | M | November | 1978 | Pilgrimage to Mecca and Yakima Washington's Bountiful Valley and Natural Gas - How Much? How Soon? and Where the River Shannon Flows and Masterwork on the Mall and Art Treasures of Dresden and Flashlight Fish of the Red Sea | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG343 | 154 | 5 | M | November | 1978 | Pilgrimage to Mecca and Yakima Washington's Bountiful Valley and Natural Gas - How Much? How Soon? and Where the River Shannon Flows and Masterwork on the Mall and Art Treasures of Dresden and Flashlight Fish of the Red Sea | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG342 | 154 | 5 | M | November | 1978 | Pilgrimage to Mecca and Yakima Washington's Bountiful Valley and Natural Gas - How Much? How Soon? and Where the River Shannon Flows and Masterwork on the Mall and Art Treasures of Dresden and Flashlight Fish of the Red Sea | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG344 | 154 | 6 | M | December | 1978 | Double Eagle 11 Leaps the Atlantic and Ancient Ebla Opens a New Chapter of History and Ontario Canada's Keystone and Total Victory over Small Pox and Thor Heyerahl Sails in the wake of Sumerians Voyagers and Winterkeeping in Yellowstone - without map supplement | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG345 | 154 | 6 | M | December | 1978 | Double Eagle 11 Leaps the Atlantic and Ancient Ebla Opens a New Chapter of History and Ontario Canada's Keystone and Total Victory over Small Pox and Thor Heyerahl Sails in the wake of Sumerians Voyagers and Winterkeeping in Yellowstone - without map supplement | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG351 | 155 | 1 | M | January | 1979 | Humpbacks the gentle whales and Humpbacks Their Mysterieous Songs and Sri Lanka time of Testing and Los Angeles City in Search of itself and Brazil's Ancient Shelter of the Sun and Diamond The Incredible Crystal and Ice Age Bison Kill - without recording of sound of whales | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG350 | 155 | 1 | M | January | 1979 | Humpbacks the gentle whales and Humpbacks Their Mysterieous Songs and Sri Lanka time of Testing and Los Angeles City in Search of itself and Brazil's Ancient Shelter of the Sun and Diamond The Incredible Crystal and Ice Age Bison Kill - without recording of sound of whales | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG347 | 155 | 1 | M | January | 1979 | Humpbacks the gentle whales and Humpbacks Their Mysterieous Songs and Sri Lanka time of Testing and Los Angeles City in Search of itself and Brazil's Ancient Shelter of the Sun and Diamond The Incredible Crystal and Ice Age Bison Kill - without recording of sound of whales | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG348 | 155 | 1 | M | January | 1979 | Humpbacks the gentle whales and Humpbacks Their Mysterieous Songs and Sri Lanka time of Testing and Los Angeles City in Search of itself and Brazil's Ancient Shelter of the Sun and Diamond The Incredible Crystal and Ice Age Bison Kill - without recording of sound of whales | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG349 | 155 | 1 | M | January | 1979 | Humpbacks the gentle whales and Humpbacks Their Mysterieous Songs and Sri Lanka time of Testing and Los Angeles City in Search of itself and Brazil's Ancient Shelter of the Sun and Diamond The Incredible Crystal and Ice Age Bison Kill - without recording of sound of whales | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG346 | 155 | 1 | M | January | 1979 | Humpbacks the gentle whales and Humpbacks Their Mysterieous Songs and Sri Lanka time of Testing and Los Angeles City in Search of itself and Brazil's Ancient Shelter of the Sun and Diamond The Incredible Crystal and Ice Age Bison Kill - without recording of sound of whales | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG353 | 155 | 2 | M | February | 1979 | Kangaroos The Marvelous Mob and They Crossed Australia First The Tragic Burke-Wills Expedition and Sydney - Big Breezy and Bloomin and the Violent Gulf of Alaska and Kathmandu's Remarkable Newars and Nature's Whirling Water Purifiers - without map supplement | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG352 | 155 | 2 | M | February | 1979 | Kangaroos The Marvelous Mob and They Crossed Australia First The Tragic Burke-Wills Expedition and Sydney - Big Breezy and Bloomin and the Violent Gulf of Alaska and Kathmandu's Remarkable Newars and Nature's Whirling Water Purifiers - without map supplement | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG355 | 155 | 2 | M | February | 1979 | Kangaroos The Marvelous Mob and They Crossed Australia First The Tragic Burke-Wills Expedition and Sydney - Big Breezy and Bloomin and the Violent Gulf of Alaska and Kathmandu's Remarkable Newars and Nature's Whirling Water Purifiers - without map supplement | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG356 | 155 | 2 | M | February | 1979 | Kangaroos The Marvelous Mob and They Crossed Australia First The Tragic Burke-Wills Expedition and Sydney - Big Breezy and Bloomin and the Violent Gulf of Alaska and Kathmandu's Remarkable Newars and Nature's Whirling Water Purifiers - without map supplement | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG357 | 155 | 2 | M | February | 1979 | Kangaroos The Marvelous Mob and They Crossed Australia First The Tragic Burke-Wills Expedition and Sydney - Big Breezy and Bloomin and the Violent Gulf of Alaska and Kathmandu's Remarkable Newars and Nature's Whirling Water Purifiers - without map supplement | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG358 | 155 | 2 | M | February | 1979 | Kangaroos The Marvelous Mob and They Crossed Australia First The Tragic Burke-Wills Expedition and Sydney - Big Breezy and Bloomin and the Violent Gulf of Alaska and Kathmandu's Remarkable Newars and Nature's Whirling Water Purifiers - without map supplement | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG354 | 155 | 2 | M | February | 1979 | Kangaroos The Marvelous Mob and They Crossed Australia First The Tragic Burke-Wills Expedition and Sydney - Big Breezy and Bloomin and the Violent Gulf of Alaska and Kathmandu's Remarkable Newars and Nature's Whirling Water Purifiers - without map supplement | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG360 | 155 | 3 | M | March | 1979 | National Wildlife Refuges A Chance to Grow and Island Prairie Marsh and Shore and Triumph and Tragedy on Annapurna and Belgium One Nation Divisible and Denver Colorado's Rocky Mountain High and Nigeria Struggles with Boom Times - without map supplement | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG361 | 155 | 3 | M | March | 1979 | National Wildlife Refuges A Chance to Grow and Island Prairie Marsh and Shore and Triumph and Tragedy on Annapurna and Belgium One Nation Divisible and Denver Colorado's Rocky Mountain High and Nigeria Struggles with Boom Times - without map supplement | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG359 | 155 | 3 | M | March | 1979 | National Wildlife Refuges A Chance to Grow and Island Prairie Marsh and Shore and Triumph and Tragedy on Annapurna and Belgium One Nation Divisible and Denver Colorado's Rocky Mountain High and Nigeria Struggles with Boom Times - without map supplement | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG362 | 155 | 3 | M | March | 1979 | National Wildlife Refuges A Chance to Grow and Island Prairie Marsh and Shore and Triumph and Tragedy on Annapurna and Belgium One Nation Divisible and Denver Colorado's Rocky Mountain High and Nigeria Struggles with Boom Times - without map supplement | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG363 | 155 | 3 | M | March | 1979 | National Wildlife Refuges A Chance to Grow and Island Prairie Marsh and Shore and Triumph and Tragedy on Annapurna and Belgium One Nation Divisible and Denver Colorado's Rocky Mountain High and Nigeria Struggles with Boom Times - without map supplement | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG364 | 155 | 4 | M | April | 1979 | Massachusetts North Shore Harbours the Past and Newest Leakey Discovery Footprints 3.6 million years old and What about nuclear energy and Warm springs Inians Carve out a Future and Killer Whale attack and Old Prague in Winter | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG368 | 155 | 4 | M | April | 1979 | Massachusetts North Shore Harbours the Past and Newest Leakey Discovery Footprints 3.6 million years old and What about nuclear energy and Warm springs Inians Carve out a Future and Killer Whale attack and Old Prague in Winter | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG366 | 155 | 4 | M | April | 1979 | Massachusetts North Shore Harbours the Past and Newest Leakey Discovery Footprints 3.6 million years old and What about nuclear energy and Warm springs Inians Carve out a Future and Killer Whale attack and Old Prague in Winter | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG365 | 155 | 4 | M | April | 1979 | Massachusetts North Shore Harbours the Past and Newest Leakey Discovery Footprints 3.6 million years old and What about nuclear energy and Warm springs Inians Carve out a Future and Killer Whale attack and Old Prague in Winter | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG367 | 155 | 4 | M | April | 1979 | Massachusetts North Shore Harbours the Past and Newest Leakey Discovery Footprints 3.6 million years old and What about nuclear energy and Warm springs Inians Carve out a Future and Killer Whale attack and Old Prague in Winter | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG370 | 155 | 6 | M | June | 1979 | American 4-H Exchange; own on the Farm in the U.S.S.R.; First Look at a Lost Virginia Settlement; Burma's Long Necked Women; The Two Worlds of Michigan; Society Islans Sisters of the Wind; Those Marvelous Myriad Diatoms | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG371 | 155 | 6 | M | June | 1979 | American 4-H Exchange; own on the Farm in the U.S.S.R.; First Look at a Lost Virginia Settlement; Burma's Long Necked Women; The Two Worlds of Michigan; Society Islans Sisters of the Wind; Those Marvelous Myriad Diatoms | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG369 | 155 | 6 | M | June | 1979 | American 4-H Exchange; own on the Farm in the U.S.S.R.; First Look at a Lost Virginia Settlement; Burma's Long Necked Women; The Two Worlds of Michigan; Society Islans Sisters of the Wind; Those Marvelous Myriad Diatoms | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| Natgeo974 | 156 | 1 | M | July | 1979 | A Long History of New Beginnings; Will success spoil our parks; Sharing Alaska - How Much for parks; A Trek Around MountMcKinley; A Navajo views his people and past; Gateway Elbowroom for millions; Golden Gate Weds City to Surf; Echoes of Shiloh; A Guide to Parklands; Spring | Good | $1.95 | $2.75 |
| NG373 | 156 | 2 | M | August | 1979 | Walk Across America Onto the Pacific and Mysteries of Bird Migration and Chinese Shipwreck Trove and Volatile North Yemen and Hard Life of the Prairie Dog and the Inadan Artisans of the Sahara - without map supplement | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG374 | 156 | 2 | M | August | 1979 | Walk Across America Onto the Pacific and Mysteries of Bird Migration and Chinese Shipwreck Trove and Volatile North Yemen and Hard Life of the Prairie Dog and the Inadan Artisans of the Sahara - without map supplement | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG372 | 156 | 2 | M | August | 1979 | Walk Across America Onto the Pacific and Mysteries of Bird Migration and Chinese Shipwreck Trove and Volatile North Yemen and Hard Life of the Prairie Dog and the Inadan Artisans of the Sahara - without map supplement | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG375 | 156 | 2 | M | August | 1979 | Walk Across America Onto the Pacific and Mysteries of Bird Migration and Chinese Shipwreck Trove and Volatile North Yemen and Hard Life of the Prairie Dog and the Inadan Artisans of the Sahara - without map supplement | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG376 | 156 | 2 | M | August | 1979 | Walk Across America Onto the Pacific and Mysteries of Bird Migration and Chinese Shipwreck Trove and Volatile North Yemen and Hard Life of the Prairie Dog and the Inadan Artisans of the Sahara - without map supplement | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG377 | 156 | 3 | M | September | 1979 | Search For the First Americans and Bahrain Mias of Oil and Oshkosh Air Show and Trouble in Bayou Country and The Caribbees From St. Vincent to Grenaa and Mosquitoes the Mighty Killers | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG379 | 156 | 4 | M | October | 1979 | Two Englands and Scenic Guilin Links China's Past and present and Along the Great Divide and Miracles of Fiber Optics and Learning the Ways of the Walrus and Skylab's Fiery End - without map supplement | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG378 | 156 | 4 | M | October | 1979 | Two Englands and Scenic Guilin Links China's Past and present and Along the Great Divide and Miracles of Fiber Optics and Learning the Ways of the Walrus and Skylab's Fiery End - without map supplement | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG380 | 156 | 4 | M | October | 1979 | Two Englands and Scenic Guilin Links China's Past and present and Along the Great Divide and Miracles of Fiber Optics and Learning the Ways of the Walrus and Skylab's Fiery End - without map supplement | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG382 | 156 | 5 | M | November | 1979 | The Desert An Age Old Challenge and Winged Victory of Gossamer Albatross and Which way Oahu and Incredible World of the Deep Sea Oases and Hong Kong's Refugee Dilemna | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG383 | 156 | 5 | M | November | 1979 | The Desert An Age Old Challenge and Winged Victory of Gossamer Albatross and Which way Oahu and Incredible World of the Deep Sea Oases and Hong Kong's Refugee Dilemna | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG381 | 156 | 5 | M | November | 1979 | The Desert An Age Old Challenge and Winged Victory of Gossamer Albatross and Which way Oahu and Incredible World of the Deep Sea Oases and Hong Kong's Refugee Dilemna | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG384 | 156 | 5 | M | November | 1979 | The Desert An Age Old Challenge and Winged Victory of Gossamer Albatross and Which way Oahu and Incredible World of the Deep Sea Oases and Hong Kong's Refugee Dilemna | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG385 | 156 | 5 | M | November | 1979 | The Desert An Age Old Challenge and Winged Victory of Gossamer Albatross and Which way Oahu and Incredible World of the Deep Sea Oases and Hong Kong's Refugee Dilemna | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG390 | 156 | 6 | M | December | 1979 | Our Wildest Wilderness The Arctic Wildlife Range and Seoul Korean Showcase and Oregon's Lovely Lonely Coast and The Magic of Hans Christian Anderson and Graveyard of the Quicksilver Galleons | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG389 | 156 | 6 | M | December | 1979 | Our Wildest Wilderness The Arctic Wildlife Range and Seoul Korean Showcase and Oregon's Lovely Lonely Coast and The Magic of Hans Christian Anderson and Graveyard of the Quicksilver Galleons | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG388 | 156 | 6 | M | December | 1979 | Our Wildest Wilderness The Arctic Wildlife Range and Seoul Korean Showcase and Oregon's Lovely Lonely Coast and The Magic of Hans Christian Anderson and Graveyard of the Quicksilver Galleons | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |
| NG386 | 156 | 6 | M | December | 1979 | Our Wildest Wilderness The Arctic Wildlife Range and Seoul Korean Showcase and Oregon's Lovely Lonely Coast and The Magic of Hans Christian Anderson and Graveyard of the Quicksilver Galleons | Good - Clean with slight signs of age and wear | $1.95 | $2.75 |