Milano: Ulrico Hoepli 1919. xxiii, , 955 pages. Stiff paper wrappers, chipped and worn with spine panel detached and laid in (some loss). 4 x 6 inches. Text in Italian. Pages browned approaching brittle at the edges (typical for this sort of low quality production). Binding loose, with several typed pages with English translations of a few pages laid in. Fair. Disbound. 
An early treatise on aviation related items. Title loosely translated: "Aviation Airplanes Seaplanes Propellers Theory Calculation Maneuvers Description Of Construction Equipment Pilot Measures and Tools Edge Second Edition"