The Sperry Power Operated Gun Turret - Upper Local - Operation and Maintenance Manual- Part One General Operation.

1943. 69 monochrome illustrated pages (one side only) presented in film strip fashion. Square 8vo. Printed wrappers.

A rare Operation & Maintenance manual for the SPERRY Power Operated Gun Turret. It was used on a variety of US WWll aircraft including the BOEING B-17 Flying Fortress.

Creases to several page edges, short tears to several page edges ( not affecting text or plates ). A Very Good copy.

Item #6243