Original U.S. WWII USAAF B-17 B-24 Bomber Lower Ball Turret Azimuth Position Indicator Military Audio with a simulated temper line

with a simulated temper line

outnumbered five to one

Navy Regulations made the following mention of athletics

This Corps began at the Walter Reed Army Hospital in Washington

It is engraved with CAPT

Original U.S. WWII USAAF B-17 B-24 Bomber Lower Ball Turret Azimuth Position Indicator Military Audio with a simulated temper lineOriginal Item: Only One Available. This is a very nice example of a mechanical Ball Turret Position Azimuth Position Indicator, manufactured by SPERTI, INC. of CINCINNATI, O. US. A.. It is marked with PART NO. 11585, and was used in the Sperry ball turret in WWII heavy bombers such as the B 17 Flying Fortress and B 24 Liberator. This indicator would be mounted within the ball turret at the right foot of the ball turret gunner, and was connected to a