Attack Against Bomber Formations, USN Training Series No. 7, 1944 Fairey Battle 25 inches diameter and ~7

25 inches diameter and ~7 inches long

air speed is indicated along the inner scale up to 450 Knots

The indicator displayed airspeed from 60-850 knots

See photo of the instrument in the 1959 Collins Radio catalog page

Attack Against Bomber Formations, USN Training Series No. 7, 1944 Fairey Battle 25 inches diameter and ~7This original WWII era training booklet, Attack Against Bomber Formations, was published in 1944 by the US Navy Aviation Training Division to prepare fighter pilots for attacking enemy bomber formations. The booklet describes and illustrates a number of aerial tactics in lay terms. This 32 page booklet is in very good condition given its age. Measures 8 x 10 inches.