US AIR FORCE WWII BOMBER AIRCRAFT CIRCULAR CHART AND GROUND SPEED DISKS IN ORIGINAL LEATHER CASES

拍品描述

1939-1945 A.D. Comprising a large leatherette case with 'H.O. NO. 2102-C Hydrographic Office Rude Star Finder and Identifier (with hydrographic office modifications) to plot planets or moon' instruction pamphlet, two plastic planispheres and clear plastic altitude-azimuth templates; a leather case holding plastic colour-coded ground speed disks. 568 grams, 25 cm (10 in.). [No Reserve] Acquired on the UK art market. Property of an Essex militaria collector. TimeLine Auctions follows a rigorous vetting process to ensure the authenticity and legality of all items, reinforcing our commitment to integrity and responsible trading. Each antiquity, antique, and coin lot undergoes thorough examination by a vetting committee of at least ten external specialists, professional trade association members, scientists, and archaeologists. See our website for more information.

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