Description: The National Museum of the American Indian (NMAI) was created on November 18, 1989, when President George H.W. Bush signed an act allowing the transfer of the Museum of the American Indian into the Smithsonian to create NMAI. As one of the Smithsonian’s newer museums, the images in this gallery show the evolution of postcard use at the Smithsonian. The NMAI postcards mainly
Description: An overview of the history of Martha the passenger pigeon, the last of her species, who was donated to the National Museum of Natural History 100 years ago.