Retiflector Gun Sight, Top Central Fire Director, B-29 Superfortress PB2Y Coronado the aircraft was traveling at

the aircraft was traveling at 820 km/h

This indicator has a serial number prefix "AC-41"

the aircraft is dead-on the position of the transmitter

The total capacities on the indicator are consistent with the capacity of the KB-29P's forward bomb-bay fuel tank (see photo of tank capacities from the KB-29P Flight Manual)

This instrument is New Old Stock in its original carton

Retiflector Gun Sight, Top Central Fire Director, B-29 Superfortress PB2Y Coronado the aircraft was traveling atThis is an original, authentic WWII era Retiflector Gun Sight used in the USAAF Boeing B 29 Superfortress bomber. This gun sight was installed at the station of the Central Fire Director located at the top of the aircraft. This sight was the same operationally as the sights used in the pedestal sighting stations located at the port and starboard sides of the aircraft, in that it communicated directly with the central fire control system to aim the