Public domain
A Detroit manufacturer of air craft engines is seeking automatic screw machine facilities for the manufacture of ninety-six items of steel and bronze air craft engine hardware in quantities from fourteen thousand to two-hundred thousand and in diameters from one-quarter inch to one and one-half inch
From the collection of Library of Congress. Free to download, adapt and use — no permission needed.
Credit lineA Detroit manufacturer of air craft engines is seeking automatic screw machine facilities for the manufacture of ninety-six items of steel and bronze air craft engine hardware in quantities from fourt. 1941-01-01. Gruber, Edward. Farm Security Administration/Office of War Information Collection, Library of Congress. Public domain.
Similar works
A New York City manufacturer wishes to locate turret lathe, drill press, and arbor press facilities for the manufacture of a five-inch assembly housing
Untitled
Special shell reaming tool; length, three and seven-sixteenths inches
A Brooklyn machine manufacturing firm is seeking machine shop facilities for the machining of very large quantities of Navy brass forgings. Item: socket. Material: Navy brass, two and one-half inches by six inches. Tolerances: plus .002, minus .000. Machines needed: turret lathes, number three Barto
Left to right: terminal, turnbucle sleeve, type; terminal, sleeve type; terminal, cable fork; terminal cable eye
A New York City watch manufacturer, making clocks for airplanes, is seeking automatic screw machine facilities for the manufacture of twenty-thousand to thirty-thousand small clock gears. Material: high carbon steel, oil hardened. Dimentsions: O.D. .3685 inches; diameter at base of teeth. .3355 inch