American architectural firm, contemporary
American architectural firm, closed 1940
American slide manufacturer
American slide vendor, ca. early 20th century
American architectural firm, 1945-1976
American architectural firm, established 1979
Columbia University school, founded 1869
Museum located at Teachers College, 1899-1913
American repository, New York City, contemporary
Columbia University department, founded 1901
American repository, New York City, established 1869
Columbia University department, formalized c. 1883
Teachers College department, established 1899
American art photography printer and slide manufacturer
American slide manufacturer principally based in New York
American photographer, member of Capital Camera Club, curator of Glen Island Museum of Natural History
American photographer, colorist and slide manufacturer; worked with Brooklyn Museum curator of fine arts to start its lantern slide collection
American slide manufacturer
American slide manufacturer
American photography studio and publisher, established 1882, dissolved ca. 1940
Company of photographers Barbara Morgan and Willard D. Morgan
Studio of American photographer Joseph Hawkes
Academic library at Columbia University, founded 1890
American architectural firm, 1974-, active in United States in 1974
Department of the American Museum of Natural History, founded 1881
Lantern slide colorist, active ca. 1896-1905
architectural firm, active in United States in 1957
Slide manufacturer based in New York, active 1920's
Photographer and slide manufacturer, established c. 1894
American architectural firm, founded 1968
American lens and camera equipment maker, est. 1843
American slide maker, colorist, and photographer
American architectural firm, 1955-1968
American university, New York City, founded 1754
American slide manufacturer, c. 1890-1917
American academic center, 1927-1991
Lantern slide and equipment manufacturer
American slide and photograph vendor, 20th century
American lantern slide vendor and equipment manufacturer, founded 1869
American art museum, New York city, established 1929
American slide manufacturer, 1917-1942
American architectural firm, contemporary
American architectural firm, 1879-1910
Columbia University department, founded 1921
Dutch architectural firm, founded 1975
