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Hammer, William J. (William Joseph), 1858-1934 (electrical engineer) (276)
Mechanical and Civil Engineering, Division of [former name], NMAH, SI. (186)
History of Technology, Division of, NMAH, SI (176)
Bellanca, Giuseppe M. (127)
Greene, Stephen (117)
Lockwood Greene Engineers, Incorporated (117)
Lockwood, Amos (117)
Lockwood-Greene Company (117)
Whitman, David (117)
Elisofon, Eliot (81)
Garden Club of America (81)
Princeton University (81)
Nutt, Arthur (76)
Underwood & Underwood (63)
Electricity and Modern Physics, Division of, NMAH, SI. (54)
Greenleaf, James L. (46)
Olmsted Brothers (43)
Delano & Aldrich (40)
Hutcheson, Martha Brookes (40)
Olmsted, Frederick Law (40)
Platt, Charles A. (Charles Adams) (40)
Pratt, Harold Irving (40)
Delano, William Adams (38)
Babb, Cook & Willard (36)
North Country Garden Club of Long Island (35)
Gorlia, Emile E.O. (33)
Harris, Nancy H. (33)
Baltimore and Ohio Railroad Company (30)
Engineering and Industry, Division of, NMAH, SI. (30)
Garrett, John W. (John Work) (30)
Latrobe, Benj. H. (Benjamin Henry) (30)
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archival repository
National Air and Space Museum Archives (602)
Archives Center, National Museum of American History (598)
Eliot Elisofon Photographic Archives, National Museum of African Art (127)
Archives of American Gardens (99)
Smithsonian Institution Archives (38)
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Anacostia Community Museum Archives (8)
Freer Gallery of Art and Arthur M. Sackler Gallery Archives (8)
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National Museum of the American Indian (1)
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(1859)
All
(73627)
Digital
(1513)
Images (1468)
Electronic resource (39)
Sound recordings (6)
Query:
engineering
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Moisant aircraft
Montgomery aircraft
Morane aircraft
Nieuport aircraft
Ruiz, Horacio, Mexican Army
Walden aircraft
Wright aircraft
Wright brothers
Wright, Wilbur, in flight, Hudson-Fulton Celebration, New York
Count Zeppelin's balloon [dirigible], Switzerland
Count Zeppelin's balloon [dirigible], Switzerland
Count Zeppelin's balloon [dirigible], Switzerland
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