Fighter Pilot Gunnery, How to Make Your Bullets HIT, TO NO 00-25-35 He-177 The compass card is still

The compass card is still in place and rotates to north as the body is rotated

This blueprint appears to be a reduction of the General Arrangement master blueprint showing views and dimensions of the front

Aichi M6A Submarine-launched Attack Seaplane Seiran

Here is a Type A-3 Wheel and Flap Position Indicator used in WWII aircraft of the US Army Air Force with a tail wheel (vs nose wheel aircraft)

and is not visible in the photo

Fighter Pilot Gunnery, How to Make Your Bullets HIT, TO NO 00-25-35 He-177 The compass card is stillThis original WWII era booklet Fighter Pilot Gunnery, published December 1943, was used to train fighter pilots on the tactics of fixed gunnery when pursuing enemy aircraft. This 27 page guide instructed pilots on use of the gunsight, lead and deflection, approach angle, and provides target lead and range tables for German and Japanese aircraft common in 1943. This guide is in reasonable condition for its age. There are pencil markings on the cover,