Applied aerodynamics
Leonard Bairstow's 1920 aerodynamics textbook, issued in New York and London by Longmans, Green for engineers and aeronautical students in the years after the First World War. Plates mix line graphs of stability and residual disturbance against time, ruled grid charts, streamline-flow diagrams past a circular section, and halftone photographs of biplane models mounted on wind-tunnel spindles.
