Navigators Information File, WWII C-130 two remote controls are provided

two remote controls are provided and

and Wurzburgs

Here is a WW2-era British Airspeed Indicator IXE 6A/585 WW2

The US Army Air Corps fighter P-39 Airacobra is an example of an aircraft which used this venturi

Navigators Information File, WWII C-130 two remote controls are providedThis is an original WWII era Navigators Information File published in 1944 (updated 1945) by the US Army Air Force. It is the basic reference book for aircraft navigators in the performance of their duties. See photos. The page numbers are by section, so total pages are not estimated here. It is about 1 2 inch thick. All pages are intact as is the soft cover. It is in very good condition given its age.