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Object Type: Collection descriptions
Topic: Helicopters
Topic: Aeronautics
Object Type: Technical manuals
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3 result(s)
Sikorsky (S-62A) HH-52A (HU2S-1G) Seaguard (USCG) Manual Collection
Archival Record
Bell Helicopter Model 47 Manuals and Photographs
Archival Record
American Helicopter Society Collection
Archival Record