Inside Out Library · Explore

The span as a fundamental factor in airplane design (1928)

NASA Technical Reports Server (NTRS) · leaf 48

An illustration from The span as a fundamental factor in airplane design, 1928, leaf 48 — N.A.C.A. Technical Memorandum Uo,479 Figs.20,81 … Fig.21

NASA Technical Reports Server (NTRS)

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

More pictures from The span as a fundamental factor in airplane design

More like this

$An illustration from Catalogue of double stars from observations made at the Royal Observatory, Greenwich, with the 28-inch refractor during the years 1893-1919 (1921)$