Contact: Margaret Grandine, Collections Manager, 1876 Centennial Exposition, Arts & Industries Building, Smithsonian Institution, Washington, DC 20560. Phone: 202-357-3224. The second oldest Smithsonian building on the Mall, the Arts & Industries Building houses the "1876: Centennial Exhibition," recreating the 1876 Centennial Exhibition held in Philadelphia. National Collections Program (202) 357-3125 Office of Smithsonian Institution Archives Smithsonian Institution Fax:(202) 786-2210 Washington, D.C. 20560 USA [log in to unmask]