United States. National Advisory Committee for Aeronautics, United States. National Aeronautics and Space Administration · Washington : G.P.O. · leaf 664
Fig. 2.—Photographs of Vane and Air Speed IVIeter taken withGem Camera. … Fig. 3.—The JN 4H Test Airplane. 612 ANCI-KS Oh ATTACK AM> All! SIKKDS liHltlNC M A NKUVKIIS. (,]., VUo nxdiod used in llic picscMil scries (if Icsis was lo lake iiiovin;.; |ii(liircs of llic vaiir andnir-s|)(>(>(l inclcr, wliicli were faslciicd about IS inches apart, willi a ^^iiii…
Aeronautics
Internet Archive · Gerstein Library, University of Toronto · Public Domain Mark 1.0. Free to use for anything.
