English Electric Canberra T-19
One of three fuel gauges used in the cockpit of the Canberra T-19. Prototype first flew in May of 1949. Set a world altitude record of 70, 310 ft. in 1957. Was used by other air forces besides Britain’s. The American version was produced as the B-57 bomber, flown by the United States Air Force from 1955 to 1964.