Bombardiers' Information File US Army Air Force May 1945 Curtiss It functions

It functions

It has an adjustment screw at the lower left corner to calibrate the pointer to zero at level flight

the transmitter frequency will have changed

The instrument is experienced but is in exceptional condition for its age

P2V-5F Neptune Antisub aircraft

Bombardiers' Information File US Army Air Force May 1945 Curtiss It functionsHere is a WWII era Bombardiers' Information File published by the US Army Air Force May 1945. It contains the essential information on the duties and responsibilities of the bombardier. It is in exceptional condition given its age. Measures 8. 5 x 11 inches, and ~0. 5 inches thick.