S.C.A.P., short for Société de Constructions Automobiles Parisiennes, was a French manufacturer based in Billancourt, Seine, operating under the name SA des Automobiles S.C.A.P. The company became best known as a supplier of proprietary engines to numerous other French car makers, with notable customers in the 1920s including Bignan, BNC, Derby, and Turcat-Méry. Alongside its role as an engine supplier, S.C.A.P. also produced complete cars under its own name. Its…