Bombardiers' Information File US Army Air Force May 1945 Piasecki Controls on the front are

Controls on the front are Focus

part number EA-101-1

The Army Type F-2 Airspeed Indicator was used across a number of US Army Air Corps and Air Force aircraft during WWII

The "retiflector" sight is mounted in the center below the elevation gyroscope and above the azimuth gyroscope

Bombardiers' Information File US Army Air Force May 1945 Piasecki Controls on the front areHere 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.