Pinback button promoting the arrival of the National African American Museum

Square pin-back button featuring a black and white image of the Smithsonian Arts and Industries building. To the left of the black and white photograph is red type that reads, [THE/NATIONAL/AFRICAN/AMERICAN/MUSEUM/Is coming…]. Border of button's back has red type on all sides that reads, [DESIGNED AS THE NATION'S FIRST/MUSEUM, THE NATIONAL MUSEUM/COMPLETED 1881, RENAMED ARTS/AND INDUSTRIES BUILDING 1916].