Inside Out Library · ExploreEffect of air-fuel ratio on detonation in gasoline engines (1938)NASA Technical Reports Server (NTRS) · leaf 13N.A.C.A. Technical Memorandum No. 853 ligs.1,2NASA Technical Reports Server (NTRS)Internet Archive · NASA Technical Reports · Public domain (US government work). Free to use for anything.More pictures from Effect of air-fuel ratio on detonation in gasoline enginesMore like this