Hispano-Suiza. “Instructions for the Care and Operation of Aeronautical Engines Model A-I-E

Hispano-Suiza. “Instructions for the Care and Operation of Aeronautical Engines Model A-I-E”, Series No 4A, pub. Wright-Martin Corporation of America, July 1918, a very scarce original handbook, decorative gold-tooled hardback cloth covers, a comprehensive manual having 216 pp. with printed text & diagrams, some with colour overprint, copious photographic illustrations, also including biographies of leading WWI Aces who used aeroplanes powered by Hispano-Suiza motors, spare parts, tooling & components listing with illustrated charts, pull-out blue-prints and scale sectional drawings etc, shows some age-wear and discolouration commensurate with usage, originated together with above lot, via Aviation Repair Depot, Dallas, Texas (un-inscribed) (1)