1953 USAF Navy AN/UPM-46 Test Oscillator Manuals NAVWEPS Service Overhaul Cold War

Original vintage U.S. military technical manual set for the AN/UPM-46 Test Oscillator, preserved together in a period blue binder. Shown manuals include: NAVWEPS AN 16-30UPM46-2 / USAF T.O. 33A1-8-194-2 – Service Instructions NAVWEPS AN 16-30UPM46-3 / USAF T.O. 33A1-8-194-3 – Overhaul Instructions Binder label also references the AN 16-30UPM46-2, -3, -4 series The manuals are dated 1 October 1953 and marked Revised 15 August 1957. Published under authority of the Secretary of the Air Force and the Chief of the Bureau of Naval Weapons. Contains detailed technical information, circuitry/schematics, servicing procedures, and overhaul information for this Cold War-era military electronic test instrument. FREE SHIPPING #8