USAAF Moffett Airfield 1942 Yearbook (Final Army Class 42-G) BT-13 see illustration from the B-17G

see illustration from the B-17G Erection and Maintenance Manual in the photos

The rubber boots over the triggers have deteriorated with age

evidence of a manufacturing year 1940

for the best share

and on the B-29 it was installed on the flight engineers instrument panel

USAAF Moffett Airfield 1942 Yearbook (Final Army Class 42-G) BT-13 see illustration from the B-17GThis is an original "Hangar" yearbook for the US Army Air Corps' Class 42 G of Moffett Field, California, May 1942. Class 42 G was the final graduating class from Moffett Field before it was turned back to the US Navy in April 1942, with its undergraduates subsequently transferring to Chico Army Airfield, California. It includes photos and brief bios of all pilots in four graduating flights (A D) It is in very good condition for its age.