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Propulsion by Reaction (1930)

NASA Technical Reports Server (NTRS) · leaf 20

An illustration from Propulsion by Reaction, 1930, leaf 20
Fig. 2 N.A.C.A. Technical Memorandum No.571 … Fig. 2

NASA Technical Reports Server (NTRS)

Internet Archive · NASA Technical Reports · Public domain (US government work). Free to use for anything.

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