Work and Storage Room in A&I Building, by Unknown, c. 1880s, Smithsonian Archives - History Div, A work and storage area on the third floor of one of the pavilions in the United States National Museum, now the Arts and Industries Building. Looking to his left, a museum employee stands at a table with an object he is working on. Stored in the room are various artifacts including works of art, mirror, Native American objects, and Asian lanterns..