TB 14. Twirly Birds Archives
Found in 3 Collections and/or Records:
Emmit Koelle worked as an Air Force officer and as a civilian engineer. As a civilian, he worked for Boeing/Vertol in Philadelphia, PA as an aero engineer and at Bell Helicopter, as Chief of Systems Engineering, in Fort Worth, TX.
The material in the William J. Yarber Papers relates to the career of Arthur L. Fornoff. Materials in this collection are manuals, sales brochures, reports, proposals, and promotional publications related to the Bell Helicopter Corporation.