Ruby Loftus screwing a Breech-ring (1943) illustration by Laura Knight. Original public domain image from Digital… https://www.rawpixel.com/image/9414821/image-person-art-vintageFree Image from public domain licenseU.S. Army Command Sgt. Maj. Shelita Taylor, the command sergeant major of the 400th Military Police Battalion, U.S. Army… https://www.rawpixel.com/image/3317623/free-photo-image-gas-mask-war-200th-military-police-commandFree Image from public domain licenseRadio. RCA Victor. Close-up of coil winder's hands, 1936. Photographer: Hine, Lewis. Original public domain image from Flickr https://www.rawpixel.com/image/8799627/photo-image-face-vintage-public-domainFree Image from public domain licenseNRCS snow survey shop at the headquarters in Bozeman, MT. March, 2020. Bozeman, Gallatin County, Montana. Original public… https://www.rawpixel.com/image/3334995/free-photo-image-garage-bozeman-cc0Free Image from public domain licenseThe recirculating electron accelerator seen inside Jefferson Lab’s Hall C located in Newport News, Va. https://www.rawpixel.com/image/9647471/photo-image-person-mathematics-public-domainFree Image from public domain licenseClose-up of shuttle box, March 1937. Photographer: Hine, Lewis. Original public domain image from Flickr https://www.rawpixel.com/image/8799631/photo-image-vintage-public-domain-gunFree Image from public domain licenseHull Technician 3rd Class Kevin Agustin grinds metal in the general workshop aboard the Arleigh Burke-class guided-missile… https://www.rawpixel.com/image/8708504/photo-image-public-domain-person-manFree Image from public domain licenseThe recirculating electron accelerator, at the Department of Energy's Thomas Jefferson National Accelerator Facility in… https://www.rawpixel.com/image/9647192/photo-image-mathematics-public-domain-factoryFree Image from public domain licenseNRCS snow survey workshop in Bozeman, MT. March, 2020. Bozeman, Gallatin County, Montana. Original public domain image from… https://www.rawpixel.com/image/3335002/free-photo-image-workshop-garage-table-bozemanFree Image from public domain licenseAlaska Air National Guard Staff Sgt. Rafie Baez, a helicopter maintenance mechanic assigned to the 176th Maintenance… https://www.rawpixel.com/image/4031899/photo-image-person-construction-workFree Image from public domain licenseMan rivetting, General Motors assembly plant, Petone (circa 1936) by Ken Niven and Gordon H Burt Ltd. https://www.rawpixel.com/image/13029010/photo-image-vintage-photos-public-domain-adult-apparelFree Image from public domain licenseRadio. RCA Victor. Coil winder - If a girl has good fingers for this work, she can become expert on this job in three weeks.… https://www.rawpixel.com/image/8765820/photo-image-vintage-woman-personFree Image from public domain licenseU.S.Navy Engineman 3rd Class Scotty Engelhard, from Lake St. Louis, Mo., works on a lube oil purifier in the main machinery… https://www.rawpixel.com/image/3317663/free-photo-image-worker-green-engine-oil-americaFree Image from public domain licenseMachinery Being Repaired at a Cedar Mill near Leakey, Texas and San Antonio, 12/1973. Original public domain image from… https://www.rawpixel.com/image/8765949/photo-image-vintage-metalFree Image from public domain licenseAddington Railway Workshops, Christchurch (02 May 1898) by Francis Dutch. https://www.rawpixel.com/image/13029060/addington-railway-workshops-christchurch-02-may-1898-francis-dutchFree Image from public domain licenseA Weaver's Workshop (1652) by Johannes Dircksz van Oudenrogge https://www.rawpixel.com/image/13733201/weavers-workshop-1652-johannes-dircksz-van-oudenroggeFree Image from public domain licenseConversion. Toy factory. From toy trains to parachute flare casings is the work history of Stephanie Cewe, whose skill with… https://www.rawpixel.com/image/12239698/photo-image-face-hand-personFree Image from public domain licenseMr. Cary Williams, editor of the Greene County newspaper the "Greensboro Herald Journal." Greensboro, Georgia. Sourced from… https://www.rawpixel.com/image/12240012/photo-image-face-person-technologyFree Image from public domain licenseA track for an Army halftrac car nears completion as curing plates nuts are removed with an air pressure wrench on the… https://www.rawpixel.com/image/12239929/photo-image-plant-person-artFree Image from public domain licenseProduction. Halftrac armoured cars. Setting machine screws in the body of an armoured halftrac scout car under construction… https://www.rawpixel.com/image/12239894/photo-image-face-plant-handFree Image from public domain licenseProduction. Airplane propellers. Final assembly of blades into a two-way controllable Hamilton propeller for one of… https://www.rawpixel.com/image/12239750/photo-image-plant-person-airplaneFree Image from public domain licenseGeneral Motors Assembly Plant, Petone (circa 1936) by Ken Niven and Gordon H Burt Ltd. https://www.rawpixel.com/image/13029748/photo-image-assemble-motor-adult-architectureFree Image from public domain licenseA workman on the final assembly of a Pratt and Whitney "WASP" engine. East Hartford, Connecticut. Sourced from the Library… https://www.rawpixel.com/image/12239779/photo-image-face-person-public-domainFree Image from public domain licensePresident Joe Biden tours the General Motors’ Factory ZERO Facility in Detroit with Labor Secretary Marty Walsh, UAW… https://www.rawpixel.com/image/9648033/photo-image-person-public-domain-factoryFree Image from public domain licenseU.S. Public Health Service: Demonstration unit- residual spraying for flies. Original public domain image from Flickr https://www.rawpixel.com/image/8764773/photo-image-person-city-carFree Image from public domain licenseU.S. Department of Agriculture, Agricultural Marketing Service, Cotton Grading Complex in Lubbock, Texas on 14 September… https://www.rawpixel.com/image/9647884/photo-image-person-woman-public-domainFree Image from public domain licenseFree electrical circuit at a workshop image, public domain CC0 photo. https://www.rawpixel.com/image/5923113/photo-image-public-domain-technology-freeFree Image from public domain licenseThe paint transfer roller factory. Original public domain image from Flickr https://www.rawpixel.com/image/3262141/free-photo-image-printing-machines-press-print-machineFree Image from public domain licenseProduction. Pratt and Whitney airplane engines. Crankshaft assembles for Pratt and Whitney airplane engines must undergo a… https://www.rawpixel.com/image/12240398/photo-image-plant-person-planesFree Image from public domain licenseHigh school Victory Corps. Polytechnic High School, Los Angeles, California, teaches its students trades which fit them to… https://www.rawpixel.com/image/12240193/photo-image-person-art-technologyFree Image from public domain licenseDe Land pool. La Roe shop. Interior of the La Roe garage shop at Eustis, Louisiana, showing the precision machines on which… https://www.rawpixel.com/image/12240404/photo-image-person-technology-factoryFree Image from public domain licenseBrett Berstraeten works on his father's harvester engine in support of the Ernie Schirmer Farms cotton harvest, in… https://www.rawpixel.com/image/3261716/free-photo-image-maintenance-repair-electronics-engine-factoryFree Image from public domain licenseSan Juan, Puerto Rico. In the Everglades needlework factory. Sourced from the Library of Congress. https://www.rawpixel.com/image/12240979/photo-image-face-paper-personFree Image from public domain licenseHalftrac scout cars. Perfectly balanced sets of connecting rods mean better engine performance for the Army's new halftrac… https://www.rawpixel.com/image/12240532/photo-image-plant-person-technologyFree Image from public domain licenseElector John Frederick the Magnanimous of Saxony by Georg Pencz https://www.rawpixel.com/image/8975178/elector-john-frederick-the-magnanimous-saxony-georg-penczFree Image from public domain licenseWorker finishing the end of a sulphur determinator, March 1937. Photographer: Hine, Lewis. Original public domain image from… https://www.rawpixel.com/image/8769971/photo-image-vintage-wood-personFree Image from public domain licenseMan with Girl at Spinning Machine, South Carolina Cotton Mill by Lewis W Hine https://www.rawpixel.com/image/14256773/man-with-girl-spinning-machine-south-carolina-cotton-mill-lewis-hineFree Image from public domain licensePort City Group’s Port City Castings Corporation manufactures high-pressure aluminum die-castings, mostly for the… https://www.rawpixel.com/image/3307189/free-photo-image-loan-manufacturing-factoryFree Image from public domain licenseU.S. Department of Agriculture (USDA) Secretary Sonny Perdue, US Representative Liz Cheney and Governor Mark Gordon visit an… https://www.rawpixel.com/image/3307144/free-photo-image-bicycle-apparel-architectureFree Image from public domain licenseStaff conduct yearling lake trout monthly sample counts in the production buildingPhoto by Mallory Mackey/USFWS. Original… https://www.rawpixel.com/image/4025635/photo-image-wood-person-natureFree Image from public domain licenseFleet DivisionThe Public Works Fleet Division keeps Greenville's wheels turning! From small engines to the largest fire… https://www.rawpixel.com/image/9676803/image-person-fire-public-domainFree Image from public domain licenseATLANTIC OCEAN - (March 8, 2019) – Gas Turbine System Technician (Electrical) 2nd Class Patricia Christensen uses a… https://www.rawpixel.com/image/3398653/free-photo-image-manufacturing-worker-hardhat-alloy-wheelFree Image from public domain licenseCHL BuildingSeen inside the Central Helium Liquefier building at Jefferson Lab on Monday, October, 18, 2022. (Photo by… https://www.rawpixel.com/image/9655217/photo-image-mathematics-factory-public-domainFree Image from public domain licensePHENIX is an upgrade to the PHENIX experiment at Brookhaven National Lab’s Relativistic Heavy Ion Collider (RHIC), a… https://www.rawpixel.com/image/9652731/photo-image-factory-public-domain-officeFree Image from public domain licenseFleet DivisionThe Public Works Fleet Division keeps Greenville's wheels turning! From small engines to the largest fire… https://www.rawpixel.com/image/9677045/image-face-person-fireFree Image from public domain licenseU.S. Department of Agriculture USDA Agricultural Research Service ARS Sugarcane Research Unit scientists developed and… https://www.rawpixel.com/image/9652188/image-plant-person-womanFree Image from public domain licenseHomeowner Sandra has a roof that, from the outside, does not appear to have problems but hides pathways for rainwater and… https://www.rawpixel.com/image/9652125/image-face-plant-personFree Image from public domain licenseNYA (National Youth Administration) work center, Brooklyn, New York. A bench-lathe worker, who is receiving training in… https://www.rawpixel.com/image/12244429/photo-image-person-art-technologyFree Image from public domain licenseU.S. Army. Base Hospital No.27, Angers, France: Workshop for reconstruction in connection with orthopedic… https://www.rawpixel.com/image/9652524/photo-image-person-medicine-factoryFree Image from public domain licenseFleet DivisionThe Public Works Fleet Division keeps Greenville's wheels turning! From small engines to the largest fire… https://www.rawpixel.com/image/9676801/image-face-person-fireFree Image from public domain licenseMaking dresses for Campbell kids dolls in a dirty tenement. The older boy, about 12 years old, operates the machine when the… https://www.rawpixel.com/image/8769774/photo-image-face-art-vintageFree Image from public domain licenseU.S. Department of Agriculture, Agricultural Marketing Service, Cotton Grading Complex in Lubbock, Texas on 14 September… https://www.rawpixel.com/image/9654901/photo-image-person-factory-public-domainFree Image from public domain licenseSeen inside the Central Helium Liquefier building at Jefferson Lab. https://www.rawpixel.com/image/11072898/photo-image-mathematics-blue-public-domainFree Image from public domain licenseRed painted striped restoration project car in the paint booth. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3297628/free-photo-image-car-workshop-alloy-wheel-automobileFree Image from public domain licenseA man working on a craft project at a table with tools and pieces of plastic. Original public domain image from Wikimedia… https://www.rawpixel.com/image/3304070/free-photo-image-carpenter-canada-work-people-apparelFree Image from public domain licenseA bank of custom-built machines permit controlled atmosphere sliding friction and wear tests to be performed. https://www.rawpixel.com/image/3322531/free-photo-image-cc0-chair-creative-commonsFree Image from public domain licenseBinding section, National Library of Medicine. Interior view of the Binding Section. Mr. Holman operates the press. Mr.… https://www.rawpixel.com/image/8764793/photo-image-medicine-books-woodFree Image from public domain licenseAt the Kimm potato seed farm near Manhattan, Mont., they make compost tea for their potatoes to protect them from disease.… https://www.rawpixel.com/image/3335488/free-photo-image-banister-building-cc0Free Image from public domain licenseJuno und Ceres legen zu Gunsten Psyche's Fürsprache bei Venus ein https://www.rawpixel.com/image/14261345/juno-und-ceres-legen-gunsten-psyches-fursprache-bei-venus-einFree Image from public domain licenseThe sPHENIX detector under assembly.A crane installs the 20-ton superconducting solenoid magnet atop the lower sectors of… https://www.rawpixel.com/image/11073094/photo-image-person-public-domain-factoryFree Image from public domain licenseFleet DivisionThe Public Works Fleet Division keeps Greenville's wheels turning! From small engines to the largest fire… https://www.rawpixel.com/image/9677046/image-fire-public-domain-houseFree Image from public domain licenseU.S. Department of Agriculture, Agricultural Marketing Service, Cotton Grading Complex in Lubbock, Texas on 14 September… https://www.rawpixel.com/image/9654900/photo-image-person-factory-public-domainFree Image from public domain licenseFleet DivisionThe Public Works Fleet Division keeps Greenville's wheels turning! From small engines to the largest fire… https://www.rawpixel.com/image/9677048/image-person-fire-laptopFree Image from public domain licenseNapier Municipal Power Station (30 March 1922) by Leslie Adkin. https://www.rawpixel.com/image/13029563/napier-municipal-power-station-30-march-1922-leslie-adkinFree Image from public domain licenseA cup of coffee on a mechanic's workbench in a workshop. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3304025/free-photo-image-building-cc0-creative-commonsFree Image from public domain licenseA turner's workshop, a man working the crank of a large lathe, tools ranged around the walls. Engraving by R. Bénard after… https://www.rawpixel.com/image/13964035/image-person-art-technologyFree Image from public domain licenseCivilian construction workers perform renovations on the South Carolina Air National Guard’s Enclosed Noise Suppression… https://www.rawpixel.com/image/4043475/photo-image-person-buildingFree Image from public domain licenseJoe Velovitch stokes the fire that is used to boil maple sap into syrup at Springboro Tree Farms in Brookston, Indiana.… https://www.rawpixel.com/image/11071728/photo-image-person-fire-forestFree Image from public domain license[Untitled photo, possibly related to: Great Falls, Montana. Furnace refinery of Anaconda Copper Mining Company. As molten… https://www.rawpixel.com/image/12109084/image-person-art-vintageFree Image from public domain licenseSetting harness onto loom, March 1937. Photographer: Hine, Lewis. Original public domain image from Flickr https://www.rawpixel.com/image/8769966/photo-image-vintage-person-black-and-whiteFree Image from public domain licenseTextiles - Wishnack Silk Company - A machine twister is shown being operated, June 1937. Photographer: Hine, Lewis. Original… https://www.rawpixel.com/image/8769824/photo-image-face-vintage-personFree Image from public domain license