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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)
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Harris, Nancy H. (33)
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engineering
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online_media_type:Images
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Langley Aerodrome immediately after launching on Potomac River near Widewater, Virginia
Scrapbook, miscellaneous pamphlets, handbooks and journals of the Aeronautical Society
Hydromechanic Experiments with Flying Boat Hulls, H. C. Richardson, Smithsonian Institutio...
Micro-Go-Round [MGR], Microwave Turntable
Multiplex systems including foreign
Correspondence, Hammer and airplane sheds for the Hudson-Fulton Celebration
Correspondence, balance due Wilbur Wright, Hudson-Fulton Celebration
Journal of the Aeronautical Society of America, Aeronautical Society, vol. 1, no. 5-6, May...
U.S. Air Services, Air Service Publishing Company, Inc., vol. 19, no. 11
Preliminary injunction, the Wright Company versus Louis Paulhan, Circuit Court of the Unit...
Langley Aerodrome on launching ways over Potomac river near Widewater, Virginia
General Competition File 2
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