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Tests of Four Racing Type Airfoils in the Twenty-Foot Propeller Research Tunnel (1929)

NASA Technical Reports Server (NTRS) · leaf 7

An illustration from Tests of Four Racing Type Airfoils in the Twenty-Foot Propeller Research Tunnel, 1929, leaf 7
Figs. 1 & 2 N.A.C.A. Technical Note No. 317

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