Inside Out Library · ExploreThe Drag and Interference of a Nacelle in the Presence of a Wing (1929)NASA Technical Reports Server (NTRS) · leaf 16Figs.4,5 & 6 N.A.C.A. Teohnical Note NO.330NASA Technical Reports Server (NTRS)Internet Archive · NASA Technical Reports · Public domain (US government work). Free to use for anything.More pictures from The Drag and Interference of a Nacelle in the Presence of a WingMore like this
