Helicopter Theory Interview with Dr. Kurt Hohenemser Concerning His Recent Contributions - Air Technical Intelligence Review No. F-IR-133-RE
Kelley, Bartram and Hugh Mulvey
Softcover. Dayton OH, Headquarters Air Materiel Command, 1st, 1946, Book: Very Good, Dust Jacket: None, Softcover, 4-page interview with a person involved in development of the German helicopter in WW2. Stapled gray wraps. Clean.