Grumman Ball Turret

Illustrations of the Grumman Ball Turret 150SE-1 and 150SE-2 mounted in the TBF Avenger from Aircrewman’s Gunnery Manual, Aviation Training Division, Office of the Chief of Naval Operations, U.S. Navy, 1944.

Grumman Ball Turret - TBF Avenger

Grumman .50 Caliber Ball Turret from TBF Avenger

Grumman at War

Grumman Aircraft color film about the design, testing, manufacturing, and combat record of the Grumman F6F Hellcat carrier-based fighter. Collection: UNT Digital Library.