The Avro "Commodore" touring airplane (British) : a cabin biplane
This NACA Aircraft Circular from 1934, issued by the US National Advisory Committee for Aeronautics, documents the British Avro Commodore, a three-seat cabin biplane with a Siddeley Lynx engine, for aeronautical engineers and aviation researchers. Its photographs show the aircraft from three-quarter rear, three-quarter front and head-on angles, with a dimensioned plan, side and front arrangement drawing; designers can take its clean, low-clutter technical plates as a model for presenting vehicle views and orthographic layouts.
