United States. Army. Air Service. Engineering Division
Organization
Dates
- Existence: 1919-05-13 - 1926-10-15
Historical
NACO Authority File: found: National Archives Records of United States Air Force Commands, August 23, 2017:Record Group 342.3 (Engineering Division, Air Service, redesignated Materiel Division, Air Corps, Oct. 15, 1926; redesignated Materiel Center, Army Air Forces, Mar. 6, 1942)