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Twirly Birds Archives

 Subject
Subject Source: Local sources
Scope Note: record group, number equivalent = 14, collection abbreviation = TB.

Found in 3 Collections and/or Records:

Emmit A. Koelle, Jr. Collection

 Collection
Identifier: TB146-13
Abstract 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.
Dates: 1955 - 1990; Majority of material found within 1957 - 1960

John M. Slattery Collection

 Collection
Identifier: TB037-09
Abstract John Matthew Slattery, a World War II, Korean War, and Vietnam War veteran left the Air Force with the rank of Lieutenant Colonel. During his Air Force career, Slattery began collecting and documenting information about the history of the helicopter, as well as amassing a collection of models of various helicopters. The bulk of this material was used to establish a historical collection/museum at the offices of Helicopter Foundation International (HFI) in Alexandria, Virginia....
Dates: 1954 - 2003; Majority of material found within 1954 - 1979

William J. Yarber Papers

 Collection
Identifier: TB015-04
Abstract 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.
Dates: 1955 - 1992; Majority of material found within 1960 - 1986