New type of plating machine being used at the Hamilton Standard Propeller Corporation. It automatically dips the part into… https://www.rawpixel.com/image/12277615/photo-image-person-technology-public-domainFree Image from public domain license
[Untitled photo, possibly related to: Las Vegas, Nevada. A mass of transmission towers and transformers redistributing power… https://www.rawpixel.com/image/12298154/photo-image-sky-technology-public-domainFree Image from public domain license
Chicago, Illinois. Subsistence research laboratory of the U.S. Army quartermaster depot. Captain C.M. Wilson, examining… https://www.rawpixel.com/image/12294345/photo-image-hand-person-technologyFree Image from public domain license
Carver Cotton Gin Company, East Bridgewater, Massachusetts. Sourced from the Library of Congress. https://www.rawpixel.com/image/12297813/photo-image-hand-person-artFree Image from public domain license
At a rolling machine in the Washington Tinplate Company. Washington, Pennsylvania. Sourced from the Library of Congress. https://www.rawpixel.com/image/12278014/photo-image-person-technology-public-domainFree Image from public domain license
[Untitled photo, possibly related to: Merry-go-round [i.e. ferris wheel] at a small American Legion carnival near Bellows… https://www.rawpixel.com/image/12263491/photo-image-person-sky-technologyFree Image from public domain license
[Untitled photo, possibly related to: The Bessemers "blooming" at the Jones and Laughlin Steel Company in Aliquippa… https://www.rawpixel.com/image/12262781/photo-image-sky-smoke-lightFree Image from public domain license
Checking the bags in the baggage department. The baggage comes down the chutes from the ticket counters directly above.… https://www.rawpixel.com/image/12278660/photo-image-person-technology-public-domainFree Image from public domain license
Sawing lead blocks for making cuts. Office of the Valley News. Browns Valley, Minnesota. Sourced from the Library of… https://www.rawpixel.com/image/12282356/photo-image-face-person-technologyFree Image from public domain license
[Untitled photo, possibly related to: Washington, D.C. Learning to use an electrical jigsaw to make model airplanes for the… https://www.rawpixel.com/image/12288052/photo-image-face-person-artFree Image from public domain license
[Untitled photo, possibly related to: Boeing aircraft plant, Seattle, Washington. Production of B-17F (Flying Fortress)… https://www.rawpixel.com/image/12295407/photo-image-plant-person-planesFree Image from public domain license
Las Vegas, Nevada. Transmission towers and transformers redistributing power from Boulder Dam to Basic Magnesium… https://www.rawpixel.com/image/12297608/photo-image-person-sky-technologyFree Image from public domain license
[Untitled photo, possibly related to: Freight train operations on the Chicago and Northwestern Railroad between Chicago and… https://www.rawpixel.com/image/12291366/photo-image-sky-technology-public-domainFree Image from public domain license
Detroit, Michigan. Order taking department at the Crowley-Milner department store. Sourced from the Library of Congress. https://www.rawpixel.com/image/12290525/photo-image-people-book-technologyFree Image from public domain license
West Mine, West Frankfort, Illinois. Now abandoned. This mine has been down about a year (see 26940-D). Sourced from the… https://www.rawpixel.com/image/12272613/photo-image-person-sky-smokeFree Image from public domain license
Vegetables are cooked after canning in these compressed steam vats. Phillips Cannery, Cambridge, Maryland. Sourced from the… https://www.rawpixel.com/image/12286349/photo-image-steam-technology-public-domainFree Image from public domain license
[Untitled photo, possibly related to: Ropesville Farms, Texas, April 1936. United States Resettlement Administration rural… https://www.rawpixel.com/image/12268497/photo-image-sky-technology-public-domainFree Image from public domain license