The A.B.C. "Robin" (British) : a single-seat cabin monoplane
A 1929 NASA technical report, sourced from the NASA Technical Reports Server, that documents the A.B.C. Robin, a British single-seat cabin monoplane, through its dimensioned drawings and layout views. Its line drawings show the aircraft in side elevation, plan view and front view with measurement callouts, offering a designer clean technical diagrams of early aviation construction.
