WWII MIT Radiation Lab “Echo Box” Type G & Indicator Assembly

WWII MIT Radiation Lab “Echo Box” Type G & Indicator Assembly

Original WWII-era “Echo Box – Type G” radar/electronics testing assembly designed by the MIT Radiation Laboratory and manufactured by Marathon Co. Features original meter/indicator assembly, adjustment controls, and wartime returned material tag dated 1946. Exceptional early radar development piece tied directly to MIT Rad Lab research and U.S. military electronics programs. Untested, but outstanding display and collector value.