PHOTOGRAPHS, including: We the People opening, 1975; Women in Science opening, 9/14/1978; Philatelic lectures, 1974; The Bee Exhibit, 1978; The Character of the Old West, 1972; Gold Cup of Ur from Aspects of Art and Science, 5/1978; Gold Rhyton from Aspects of Art and Science Opening, 2/14/1978; Atom Smashers opening (color), 12/1/1977; Linotype machine demonstration, 1977; Hawaiian and German stamp reception, 5/6/1977; Staff preview for American Banking exhibit, 9/16/1975; Mace repair, 11/1/1974; 1978 Dibner Symposium American Manufacturing System, 3/16-18/1978; Cybis Chess set, 1978; America's Spirit The Hyde School; 7/8/1977; July 4, 1977 Celebration; July 4, 1978 Celebration; Olomana Train 5/1977 installation; Visit to MHT, 6/7/1979; by British Science Museum Curators, Luncheon with Chief Justice of the Soviet Union Mr. Smirnov, 10/11/1979; Japanese Polar explorer (Uemura) visits MHT, 4/6/1979; Lillian Rogers Parks visits lst ladies gowns, 3/21/1979; Visit by Mme Lin, 1/30/1979