This is a beautiful sheet of 50 stamps, issued by the United States in 1978. It features wildlife conservation and depicts owls: the great gray, saw-whet, barred and great horned owl. It is Scott catalog #1760-3, and is mint never hinged. NOTE: Photos for all US sheets are stock. If you are looking for a particular position, please let us know, as we have multiple sheets for many of the items.