PB2Y/PBM Seaplane Airframe Pocket Reference US Navy 1942/3 C-45 home of RAF Hucknall north

home of RAF Hucknall north of Nottingham England

This is a WWI or Post WWI-vintage aircraft or laboratory tachometer "Victometer" made by the Jos W Jones Co

Made by Pioneer/Bendix

This indicator has a serial number prefix "AC-40"

PB2Y/PBM Seaplane Airframe Pocket Reference US Navy 1942/3 C-45 home of RAF Hucknall northThis is a Pocket Reference Handbook containing 8 diagrams of the airframe stations of the US Navy's Patrol Bombers PB2Y Coronado and the PBM Mariner. This ~6 inch x ~4. 5 inch pocket reference was likely used by maintenance technicians at US Navy seaplane bases operating these two aircraft. The diagrams, showing these aircrafts' hull stations and wing stations, are dated 1942 and 1943. It is in reasonable condition given its age.