The Comper C(LA)7 "Swift" airplane (English) : a high-wing single-seat monoplane (1930)
NASA Technical Reports Server (NTRS) · leaf 8
N.A.C.A. Aircraft Circular No.108 Figs.2,3,4.8,10 Pig.10 Mounting of the A.B.C. "Scorpion" 40 hp engine with the cowling removed. Token -from "flight Jan. H-3Q
NASA Technical Reports Server (NTRS)
Internet Archive · NASA Technical Reports · Public domain (US government work). Free to use for anything.
