Accelerometer, Type B-3 AN-5475 Grumman There are two electrical connectors

There are two electrical connectors

The clock winds and keeps time

this indicator was used in the Avro Anson

This offer is for an Distance Indicator

which is what made it unique at the time

Accelerometer, Type B-3 AN-5475 Grumman There are two electrical connectorsThis is a WWII era Accelerometer AN 5475 aka Type B 3 as 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 positive G's. The two