Conversion. Safety razor plant. Final inspection of V-blocks made by converted machines of a New England safety razor… https://www.rawpixel.com/image/12306847/image-plant-person-womanFree Image from public domain licenseIndustrial safety. Accident prevention. A careless employee has injured a fellow worker by leaving oil spilled on the floor.… https://www.rawpixel.com/image/12306616/image-face-person-artFree Image from public domain licenseConversion. Safety razor plant. Closeup of grinder converted from production of safety razors to tool-posts. Only conversion… https://www.rawpixel.com/image/12306843/image-plant-technology-factoryFree Image from public domain licenseLiving conditions of workers in agriculture on whom depend the crops of California. Family of migratory cotton pickers… https://www.rawpixel.com/image/12245417/photo-image-cow-person-woodFree Image from public domain licenseIndustrial safety. Accident prevention. A cluttered work bench is hazardous. This worker could be seriously injured by… https://www.rawpixel.com/image/12306576/image-hand-person-technologyFree Image from public domain licenseConversion. Safety razor plant. Estelle Wilson, one of a New England razor factory's many women workers, checks completed V… https://www.rawpixel.com/image/12306869/image-face-plant-personFree Image from public domain licenseConversion. Safety razor plant. Operation of surface grinder in production of V-blocks for the machine that makes America's… https://www.rawpixel.com/image/12306818/image-plant-person-lightFree Image from public domain licenseConversion. Safety razor plant. From razor blades to V-blocks in few weeks! That's the story of Estelle Wilson, one of a New… https://www.rawpixel.com/image/12307081/image-plant-person-technologyFree Image from public domain licenseMetal welding hexagonal shaped badge https://www.rawpixel.com/image/9212195/metal-welding-hexagonal-shaped-badgeView licenseDrill press operator in a machine shop. Sourced from the Library of Congress. https://www.rawpixel.com/image/12301172/image-person-technology-factoryFree Image from public domain licenseUntitled photo, possibly related to: Office and company store, which shut down when mill closed in 1938. Western Washington… https://www.rawpixel.com/image/12322849/image-sky-public-domain-hospitalFree Image from public domain licenseLongshoremen's lunch hour. San Francisco waterfront. California. Sourced from the Library of Congress. https://www.rawpixel.com/image/12245495/photo-image-person-sky-public-domainFree Image from public domain licenseSafe clothes for women war workers. Her hair tucked away under a safety cap, war worker Eunice Kimball stands beside… https://www.rawpixel.com/image/12308401/image-face-plant-personFree Image from public domain license[Untitled photo, possibly related to: Clovis, New Mexico. Private Frank Donath of Sedalia, Missouri, learning to use a… https://www.rawpixel.com/image/12337103/image-rose-person-technologyFree Image from public domain license[Untitled photo, possibly related to: Sugar beet factory along Snake River. Shows beet dump, beet pile. Nyssa, Malheur… https://www.rawpixel.com/image/12248316/photo-image-plant-sky-roadFree Image from public domain licenseConversion. Safety razor plant. Checking dimensions of completed V-block, shop supervisor George Cole explains testing… https://www.rawpixel.com/image/12307046/image-face-plant-personFree Image from public domain licensePittsburgh, Pennsylvania. The regional safety instructor for the Greyhound bus company showing a group of new drivers one of… https://www.rawpixel.com/image/12339067/image-people-shirt-technologyFree Image from public domain license[Untitled photo, possibly related to: Sugar beet factory along Snake River. Shows beet dump, beet pile. Nyssa, Malheur… https://www.rawpixel.com/image/12248614/photo-image-cloud-plant-personFree Image from public domain licenseIndustrial safety. Accident prevention. This man is violating two rules of good plant practice: he is fooling around with… https://www.rawpixel.com/image/12308039/image-plant-person-technologyFree Image from public domain licenseIn the sewing room, migrant women are instructed in rug-making. Shafter camp for migrants (Farm Security Administration… https://www.rawpixel.com/image/12245427/photo-image-person-technology-woodFree Image from public domain licenseOffice and company store, which shut down when mill closed in 1938. Western Washington, Grays Harbor County, Malone… https://www.rawpixel.com/image/12322545/image-sky-public-domain-factoryFree Image from public domain licenseUntitled photo, possibly related to: Office and company store, which shut down when mill closed in 1938. Western Washington… https://www.rawpixel.com/image/12322538/image-sky-public-domain-factoryFree Image from public domain licenseFish market architecture building factory. AI generated Image by rawpixel. https://www.rawpixel.com/image/12535068/fish-market-architecture-building-factory-generated-image-rawpixelView licenseVarious sections of construction work at Shasta Dam are connected by telephones. Shasta County, California by Russell Lee https://www.rawpixel.com/image/12151374/image-face-person-artFree Image from public domain license[Untitled photo, possibly related to: Spreckels sugar factory and sugar beet field with Mexican and Filipino workers… https://www.rawpixel.com/image/12245282/photo-image-person-sky-mountainFree Image from public domain licenseOffice and company store, which shut down when mill closed in 1938. Western Washington, Grays Harbor County, Malone… https://www.rawpixel.com/image/12322871/image-public-domain-factory-windowFree Image from public domain licenseCotton from the bale is transported by belt to machine for making cotton bats. Weighing device is so sensitive that it… https://www.rawpixel.com/image/12247472/photo-image-person-public-domain-factoryFree Image from public domain licensePriest River Valley, where many settlers grow hay between the stumps. Bonner County, Idaho. See general caption 49. Sourced… https://www.rawpixel.com/image/12248384/photo-image-person-sky-mountainFree Image from public domain licenseConversion. Safety razor plant. In a New England plant manufacturing safety razors, honed head blade clips for razors.… https://www.rawpixel.com/image/12307072/image-plant-person-technologyFree Image from public domain license[Untitled photo, possibly related to: Cotton from the bale is transported by belt to machine for making cotton bats.… https://www.rawpixel.com/image/12248640/photo-image-person-public-domain-factoryFree Image from public domain license[Untitled photo, possibly related to: Pittsburgh, Pennsylvania (vicinity). Montour no. 4 mine of the Pittsburgh Coal… https://www.rawpixel.com/image/12290285/photo-image-person-technology-public-domainFree Image from public domain licenseDiverse people holding stop pollution icons https://www.rawpixel.com/image/470486/premium-psd-african-american-asian-casualView licenseSilo leaning dangerously on a farm in North Branford, Connecticut (safety film). Sourced from the Library of Congress. https://www.rawpixel.com/image/12275957/photo-image-plant-person-skyFree Image from public domain licensePittsburgh, Pennsylvania (vicinity). Montour no. 4 mine of the Pittsburgh Coal Company. Miners getting their head and safety… https://www.rawpixel.com/image/12290287/photo-image-people-public-domain-hospitalFree Image from public domain licensePittsburgh, Pennsylvania (vicinity). Montour no. 4 mine of the Pittsburgh Coal Company. Miners getting their head and safety… https://www.rawpixel.com/image/12289964/photo-image-person-public-domain-factoryFree Image from public domain licensePittsburgh, Pennsylvania (vicinity). Montour no. 4 mine of the Pittsburgh Coal Company. Miners getting their head and safety… https://www.rawpixel.com/image/12290277/photo-image-face-person-public-domainFree Image from public domain licensePittsburgh, Pennsylvania (vicinity). Montour no. 4 mine of the Pittsburgh Coal Company. Safety lamps in lamp house. Sourced… https://www.rawpixel.com/image/12289961/photo-image-people-balloon-public-domainFree Image from public domain license[Untitled photo, possibly related to: Pittsburgh, Pennsylvania (vicinity). Montour no. 4 mine of the Pittsburgh Coal… https://www.rawpixel.com/image/12290264/photo-image-people-public-domain-factoryFree Image from public domain licenseEnsilage cutter left out in the rain on the farm of Mr. Addison. Westfield, Connecticut (safety film). Sourced from the… https://www.rawpixel.com/image/12274881/photo-image-plant-grass-woodFree Image from public domain license[Untitled photo, possibly related to: Pittsburgh, Pennsylvania (vicinity). Montour no. 4 mine of the Pittsburgh Coal… https://www.rawpixel.com/image/12290025/photo-image-person-public-domain-factoryFree Image from public domain license