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detroit

detroit publishing company photograph collection

fourteen thousand

library of congress

michigan

ninety six items

air craft engines

aircraft

aircraft engines

detroit manufacturer

public
4 media by topic ∙ page 1 of 1
A Detroit manufacturer of aircraft engines is seeking automatic screw machine facilities for the manufacture of ninety-six items of steel and bronze aircraft engine hardware in quantities from fourteen thousand to two-hundred thousand and in diameters from one-quarter to one and one-half inches. Three of the items are illustrated. Top left, bolt; top right, retainer; bottom, cylinder head stud

A Detroit manufacturer of aircraft engines is seeking automatic screw ...

Public domain photograph of indoor, interior activity, America in the 1930s, free to use, no copyright restrictions image - Picryl description

A Detroit manufacturer of aircraft engines is seeking automatic screw machine facilities for the manufacture of ninety-six items of steel and bronze aircraft engine hardware in quantities from fourteen thousand to two-hundred thousand and in diameters from one-quarter to one and one-half inches. Three of the items are illustrated. Top left, bolt; top right, retainer; bottom, cylinder head stud

A Detroit manufacturer of aircraft engines is seeking automatic screw ...

Actual size of negative is C (approximately 4 x 5 inches). Title and other information from print in lot and lot catalog card. Transfer; United States. Office of War Information. Overseas Picture Division. Wash... More

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 inches. Three of the items are illustrated. Left, oil relief valve cap; right, cap nut

A Detroit manufacturer of air craft engines is seeking automatic screw...

Picryl description: Public domain image of an aircraft, assembly line, industrial facility, 1930s aviation, free to use, no copyright restrictions.

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 inches. Three of the items are illustrated. Left, oil relief valve cap; right, cap nut

A Detroit manufacturer of air craft engines is seeking automatic screw...

Actual size of negative is C (approximately 4 x 5 inches). Title and other information from print in lot and lot catalog card. Transfer; United States. Office of War Information. Overseas Picture Division. Wash... More