Wind-tunnel tests of several arrangements of external auxiliary fuel tanks on a fighter-type airplane

von Pepper, Edward
Veröffentlicht 1942

The propeller and cooling-air-flow characteristics of a twin-engine airplane model equipped with NACA DS-type cowlings and with propellers of NACA 16-series airfoil sections

von McHugh, James G.
Veröffentlicht 1944

The characteristics of two model six-blade counterrotating pusher propellers of conventional and improved aerodynamic design

von McHugh, James G.
Veröffentlicht 1942

The direct reduction of iron and the less developed areas

von Old, Bruce S.
Veröffentlicht in Science, Technology and Development ; Vol. 4: Industrial development (1963)