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The Dewoitine D.332 commercial airplane (French) : a three-engine all-metal low-wing monoplane (1933)
NASA Technical Reports Server (NTRS) · leaf 18
I.A.O.A. Aircraft Circular No. 186 Figs. 7,8,9,10,11,13,13NASA Technical Reports Server (NTRS)
Internet Archive · NASA Technical Reports · Public domain (US government work). Free to use for anything.
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