This lettering set is stored in a wooden case.
Smithsonian National Museum of American History - Cinnabar
National Museum of African American History and Culture – Museum Review
National Archives & Museum of American History Guidad tur
Smithsonian's National Museum of American History, Washington, United States — Google Arts & Culture
American History Museum in Washington DC
Smithsonian National Museum of American History - Cinnabar
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Review: The Smithsonian African American Museum Is Here at Last. And It Uplifts and Upsets. - The New York Times