Gyro Flight and Directional Indicators Technical Manual TO 30-15A-4 S2 Tracker Here is an authentic WWII-era

Here is an authentic WWII-era navigational plotter used by aircraft navigators to plan

likely to indicate the maximum acceptable range for a specific aircraft

This is an original Fighter Gunnery Training Manual as used in aerial fighter combat training of pilots of the US Army Air Force during WWII

The lettering is precise

Gyro Flight and Directional Indicators Technical Manual TO 30-15A-4 S2 Tracker Here is an authentic WWII-eraThis is an original WWII era Technical Manual for gyroscopically operated Flight (Horizon) Indicators and Directional Indicators used across most bomber, fighter, and transport aircraft of the US Army Air Force and US Navy. This 140 page, loose leaf unbound manual reviews the basic information as well as in depth technical information on both instruments, including disassembly, repair, and maintenance. It is full of illustrations and diagrams. The