This is a beautiful 15 stamp sheet, issued by the United States in 1996, depicting endangered species and featuring the Black-footed ferret, Thick-billed parrot, Hawaiian monk seal, American crocodile, Ocelot, Schaus swallowtail butterfly, Wyoming toad, Brown pelican, California condor, Gila trout, San Francisco garter snake, Woodland caribou, Florida panther, Piping plover, and Florida manatee. The sheet is Scott catalog #3105. 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.