Air Ministry Pamphlet - Hints On Night Vision
Dimensions:W: 13.7cm (5.4")H: 21cm (8.3")
Air Ministry Pamphlet 158. P/b, 14 x 21cm, 1st edition, June 1943, 17p. Provides information, hints and tips on vision in flight. Illustrated with drawings and photographs. Covers general information on the eyes and vision and has tips on dark adaption, maintaing dark adaption, the importance of clean perspex, warmth etc. The cover is lightly soiled and creased. Rusting staples but inner pages generally good. A good little booklet. Stock code P22104.