I don't know anything about stamps but recently came into some stamp albums and am trying to find out about a few of them. I can't find these on the internet & was hoping someone here would know..
These are all still attached together. (12 total) They say 1957 National Wildlife Federation, Washington, D.C. They don't have a value on them & are quite large- about 2 1/2" by 3 1/2". There are small signatures on them- Bob Hines, Reece, Peterson. There is also NWF 1957. I also have similar ones but smaller (24 total)- about 2" by 3". Are they even stamps? Any info would be appreciated, thanks.


