Bombing - Students' Manual, US Army Air Force Training Command WWII Mosquito It has a date stamp

It has a date stamp of October 1954

but likely made by Dr

The B-11 indicator was used across all Air Corps dual engine aircraft

All knobs appear to operate mechanically as intended

Bombing - Students' Manual, US Army Air Force Training Command WWII Mosquito It has a date stampThis is an original Students' Manual for Bombing published by the US Army Air Forces Training Command in bombardier schools during WWII. This ~3 4 inch thick manual covers all topics necessary to effectively train a WWII bombardier in theory, equipment, use, and maintenance, including the M Series (Norden) bombsight. It is in exceptional condition given its age. All pages appear to be intact.