Wright Aero Pocket Handbook - 1945

Cute and useful little pocket handbook, given away by Wright Aeronautical Corp sales department, 1945.  94pp plus note and graph pages, 3x4", flexible vinyl covers embossed with company logo.  Contents include company history, aerodynamic data, conversion factors, formulas, material properties, math tables, airline distances and maps, aircraft and engine types and data, etc.  Unused, good +.