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The Strength of One-Piece Solid, Build-Up and Laminated Wood Airplane Wing Beams (1920)

NASA Technical Reports Server (NTRS) · leaf 8

An illustration from The Strength of One-Piece Solid, Build-Up and Laminated Wood Airplane Wing Beams, 1920, leaf 8
146743-19. (To face page 6.)

NASA Technical Reports Server (NTRS)

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

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