TY  - GEN
AU  - Sikorsky,Igor Ivan
AU  - Sikorsky,Igor Ivan
TI  - Igor Ivan Sikorsky papers,
KW  - Sikorsky Aviation Corporation
KW  - United Aircraft Corporation
KW  - Sikorsky Aircraft Division
KW  - Aeronautics
KW  - Aeronautics, Military
KW  - Aircraft industry
KW  - United States
KW  - Airplanes
KW  - Helicopter industry
KW  - Helicopters
KW  - Sikorsky helicopters
KW  - Engineers
KW  - itoamc
KW  - Inventors
N1  - Open to research
N2  - Correspondence, speeches, writings including the original manuscript of Sikorsky's autobiography, The Story of the Winged-S; An Autobiography (1938), engineering sketch books, photographs, and other papers relating chiefly to Sikorsky's activities as a pioneer in aviation especially in the development of the helicopter and to his company, Sikorsky Aviation Corporation, later United Aircraft Corporation's Sikorsky Aircraft Division.  Documents his work relating to military aviation
ER  -