The Armstrong-Whitworth "Argosy" : the latest three-engined commercial airplane (1926)
NASA Technical Reports Server (NTRS) · leaf 10
N.A.C.A. Aircraft Circular No. 14 Figs. 4 & 5 … Fig.4 Const motional details. Lower left shows a typical pin- joint in the fuselage structure. At right,a fuselage joint at point where landing-gear strut and lower wing spar join lower longeron of fuselage. At top left, a section through same point showing how beams,supporting floor boards of…
NASA Technical Reports Server (NTRS)
Internet Archive · NASA Technical Reports · Public domain (US government work). Free to use for anything.
