Signed Baseballs Thru The Mail
I write a nice letter, include a ball and blue bic pen and send it in a large padded envelope and have a smaller one inside. You can get these at Wal-Mart, KMart, Target, etc. The sizes are 10.5 in X 11 and 8.5 IN. X 11 IN. I then take them to the post office and let them weigh it going and coming and buy the stamp. It is usually $1.95 to and $1.90 back using 1st class mail. Hope this helps.
