Smithsonian 175th Anniversary - 55 Mint Stamp in Illustrated Folder

Celebrate the 175th anniversary of the world’s largest complex of museums with this comprehensive collection, featuring a broad range of objects found in the Smithsonian’s museums and research centers. Included are stamps with striking images of the Milestones of Flight exhibit in the National Air and Space Museum, gems and minerals along with photos of wildlife from the Museum of Natural History, fascinating objects from the Smithsonian Gardens and Museum of American History, individ­ual sheets picturing the museums, and more!