Aircraft Clock, Elapsed Time USN R88-C-374 MiG-15 This is a WWII-era Aircraft

This is a WWII-era Aircraft Pelorus Mk I used by air navigators in the US Navy

would rest on the center spring-mounted pole

set zero of scale on (G) and read on (F)

the A-7 Corsair

This has not been verified

Aircraft Clock, Elapsed Time USN R88-C-374 MiG-15 This is a WWII-era AircraftThis is an original Cold War Vietnam War era Elapsed Time Clock, made for US Navy military aircraft applications by Elgin (R88 C 374), and as used in aircraft carrier based Grumman Cougar F9F 5 and North American Fury FJ2 Jet Fighters. See photo of the cockpit of the F9F 5 from its flight manual dated 1955, showing the location of the clock. The clock winds and keeps time at least several minutes. Has not been examined for accuracy or full