This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
Souvenir sheet US TIPEX. en United States Souvenir sheet for TIPEX show scanned September by User Stan Shebs PDUSGov stamps Stamps of the United States Miniature sheet Stamp exhibitions on stamps Trees on stamps Places on stamps People of the United States on stamps Coats of arms on stamps Various stamps in one image Memorabilia