This is a rare WWII, 1942 dated, Jaeger G-Meter / Accelerometer Type B-3made by the famous Jaeger company. This gage was used in aircraft of the US Army Air Force such as in versions of the Boeing B-17, Consolidated B-24, and North American B-25 bombers, according to the Maintenance Interchangeability Chart dated Feb 1945.The accelerometer has 3 pointers: a main pointer that instantaneously rotates counterclockwise when the aircraft experiences negative G's, and clockwise in the instance of posi ...
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