Someone out there know anything about these?...

Click on the button...

A funny "fork"? (Iron)

A "Thing" (Iron)

Some kind of clasp? (Bronze)

Something for the hair? (Bronze)

Is "hammered" on top, but what is it? (Iron)

Found nearby an old battlefield. Something to do with canons? (Copper)

Do you have any idea what these "things" are, please e-mail me!