View of Kern County migrant camp. California. Sourced from the Library of Congress. https://www.rawpixel.com/image/12246914/photo-image-person-sky-public-domainFree Image from public domain licenseDe oprichting van de obelisk op het St. Pietersplein (1586) by Natale Bonifazio da Sebenico, Giovanni Guerra and Giovanni… https://www.rawpixel.com/image/13780814/image-paper-horse-personFree Image from public domain license[Untitled photo, possibly related to: Oil well derricks and pumps in Moundridge area near McPherson, Kansas]. Sourced from… https://www.rawpixel.com/image/12248385/photo-image-person-sky-technologyFree Image from public domain licenseUtriusque cosmi maioris scilicet et minoris metaphysica, physica atque technica historia ... [Tractatus secundus de naturae… https://www.rawpixel.com/image/13990276/image-paper-cloud-personFree Image from public domain licenseCrusher at gravel pit, July 1985. Original public domain image from Flickr https://www.rawpixel.com/image/3335433/free-photo-image-cc0-creative-commonsFree Image from public domain licenseFiremen climb up a long extended ladder fixed to a horse-drawn cart which is standing in the middle of a street. Process… https://www.rawpixel.com/image/14012409/image-paper-horse-personFree Image from public domain licenseMangahao - Wellington City transmission line : 1925 (1925) by Leslie Adkin. https://www.rawpixel.com/image/13028661/mangahao-wellington-city-transmission-line-1925-1925-leslie-adkinFree Image from public domain licenseGetting ready to put in the pumping part of the water well for irrigation purposes on a farm near Garden City, Kansas by… https://www.rawpixel.com/image/12110102/image-person-art-vintageFree Image from public domain license"Making a trip," pulling up old pipe to change bit on drilling pipe on the bottom of oil well at C.C. Graber pool of… https://www.rawpixel.com/image/12248405/photo-image-person-sky-airplaneFree Image from public domain license[Untitled photo, possibly related to: Filling the trench silo on Scottsbluff Farmsteads, FSA (Farm Security Administration)… https://www.rawpixel.com/image/12334955/image-plant-person-skyFree Image from public domain licenseExtracting juice from cane on farm in Ivins, Washington County, Utah. See general caption by Russell Lee https://www.rawpixel.com/image/12150344/image-person-art-skyFree Image from public domain licenseDriling deep holes for blasting in Portland cement rock. by Underwood and Underwood https://www.rawpixel.com/image/14300246/image-face-person-public-domainFree Image from public domain licenseTwee gezichten op Tegenepatnam (1676) by anonymous, Jacob van Meurs and Joannes van Someren https://www.rawpixel.com/image/13785289/image-paper-person-artFree Image from public domain licenseInterior Ophir Hoisting Works. General View. by Carleton Watkins https://www.rawpixel.com/image/14300623/interior-ophir-hoisting-works-general-view-carleton-watkinsFree Image from public domain licenseInterior of a factory with workers at Orange, Massachusetts by C H Wells https://www.rawpixel.com/image/14302165/interior-factory-with-workers-orange-massachusetts-wellsFree Image from public domain license[Untitled photo, possibly related to: Securing sample of beets being unloaded and piled near East Grand Forks, Minnesota] by… https://www.rawpixel.com/image/12146345/image-person-art-skyFree Image from public domain license"Statue of Faith," for Plymouth Rock Monument. by A F Morse and Reuben M McIntosh https://www.rawpixel.com/image/14297863/photo-image-face-person-public-domainFree Image from public domain licenseOn board the T.S. 'Dartford' (October 1908-1915) by Zak Joseph Zachariah. https://www.rawpixel.com/image/13030157/board-the-ts-dartford-october-1908-1915-zak-joseph-zachariahFree Image from public domain licenseAdding a length of drilling pipe at oil well in Seminole oil field, Oklahoma. Wrench applied to loosen pipe by Russell Lee https://www.rawpixel.com/image/12169980/image-person-art-vintageFree Image from public domain licenseAnvil Points Research Center, a Government Facility, Has Been Leased to Development Engineering, Inc. Purpose Is to Test a… https://www.rawpixel.com/image/8803386/photo-image-vintage-building-factoryFree Image from public domain license[Untitled photo, possibly related to: Co-op members filling a home-made silo with corn. Two Rivers Non-Stock Cooperative… https://www.rawpixel.com/image/12334884/image-dog-sky-animalFree Image from public domain license agricultural laborers watching one of their houses burn to the ground. All they have left is piled on the ground. Lake… https://www.rawpixel.com/image/12327855/image-people-sky-public-domainFree Image from public domain licenseSetting the fresh log in position to be sawed. Country sawmill near Omaha, Illinois by Russell Lee https://www.rawpixel.com/image/12172599/image-plant-person-artFree Image from public domain licenseStarting up the motor of a refrigerator truck at a truck service station on U.S. 1 (New York Avenue), Washington, D.C..… https://www.rawpixel.com/image/12316666/image-face-person-skyFree Image from public domain license[Untitled photo, possibly related to: New York, New York. Dock stevedores at the Fulton fish market sending up baskets of… https://www.rawpixel.com/image/12338444/image-person-sky-public-domainFree Image from public domain licenseView of an oil well in the Pennsylvania Oil Region by John A Mather https://www.rawpixel.com/image/14294043/view-oil-well-the-pennsylvania-oil-region-john-matherFree Image from public domain licenseMembers of the co-op filling a member's silo with corn. Two River Non-Stock Cooperative, FSA (Farm Security Administration)… https://www.rawpixel.com/image/12335456/image-plant-person-grassFree Image from public domain licenseStripping off surface earth with steam shovels, Mahoning open-pit iron mines, Minn. by Underwood and Underwood https://www.rawpixel.com/image/14300149/image-face-steam-personFree 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/12339916/image-plant-person-planesFree Image from public domain license[Untitled photo, possibly related to: Roughneck tying piece of string around cable to determine depth to which bailer is… https://www.rawpixel.com/image/12169949/image-person-art-vintageFree Image from public domain license[Untitled photo, possibly related to: Weed burner in operation near Jeanerette, Louisiana] by Russell Lee https://www.rawpixel.com/image/12166917/image-plant-person-artFree Image from public domain licenseMenufia Canal, Egypt: reconstruction work to the first Aswan Dam: a metal lock gate on a trolley. Photograph by F. Fiorillo… https://www.rawpixel.com/image/13974503/photo-image-plant-person-treeFree Image from public domain licenseOiling combine during winter wheat harvest. Whitman County, Washington. Sourced from the Library of Congress. https://www.rawpixel.com/image/12323034/image-face-person-skyFree Image from public domain license[Untitled photo, possibly related to: Free barbecue, Labor Day, Ridgway, Colorado] by Russell Lee https://www.rawpixel.com/image/12172936/image-people-art-vintageFree Image from public domain licenseRoughneck tying piece of string around cable to determine depth to which bailer is being lowered. Oil well near Seminole… https://www.rawpixel.com/image/12168765/image-face-person-artFree Image from public domain licenseWindmill sunset, May 1973. Photographer: O'Rear, Charles. Original public domain image from Flickr https://www.rawpixel.com/image/8802838/photo-image-sunset-sky-lightFree Image from public domain licenseBud Kimberley drives tractor. Jasper County, Iowa. Sourced from the Library of Congress. https://www.rawpixel.com/image/12325272/image-face-person-skyFree Image from public domain licenseCordova - A Persian Water Wheel. The same as used in Egypt for raising water for irrigation. by Frank Mason Good https://www.rawpixel.com/image/14292413/photo-image-person-water-manFree Image from public domain licenseFloyd Swick, welder from Newton, Kansas, worked in oil fields about ten years cutting tool joints off a drill pipe. In… https://www.rawpixel.com/image/12334966/image-dog-person-skyFree Image from public domain license[Untitled photo, possibly related to: Unloading pipe from truck at oil well, Seminole oil field, Oklahoma] by Russell Lee https://www.rawpixel.com/image/12168886/image-plant-person-artFree Image from public domain licenseNew York, New York. Gloucester fisherman standing in the rigging of a New England fishing boat. Sourced from the Library of… https://www.rawpixel.com/image/12338483/image-person-sky-public-domainFree Image from public domain licenseDay laborer adjusting plow points on tractor-drawn planter, farm near Ralls, Texas by Russell Lee https://www.rawpixel.com/image/12170142/image-person-art-vintageFree Image from public domain licenseColumbia Steel Company at Geneva, Utah. Metal casings for concrete piles that will serve as foundations for a new steel… https://www.rawpixel.com/image/12339670/image-person-public-domain-factoryFree Image from public domain licenseMember of FSA (Farm Security Administration) cooperative greasing the machinery, Box Elder County, Utah by Russell Lee https://www.rawpixel.com/image/12173127/image-person-art-vintageFree Image from public domain licenseColumbia Steel Company at Geneva, Utah. Setting a pipe with a derrick during the construction of a new steel mill which will… https://www.rawpixel.com/image/12339937/image-person-sky-public-domainFree Image from public domain license[Untitled photo, possibly related to: Loading liquid feed onto truck from tanks at distillery near Owensboro, Kentucky] by… https://www.rawpixel.com/image/12168099/image-person-art-horseFree Image from public domain licenseBell made of old silver money on Marcella Plantation. Mileston, Mississippi. Sourced from the Library of Congress. https://www.rawpixel.com/image/12248832/photo-image-plant-person-skyFree Image from public domain licenseSir Walter Scott's Monument, Edinburgh by Archibald Burns https://www.rawpixel.com/image/14289784/sir-walter-scotts-monument-edinburgh-archibald-burnsFree Image from public domain license[Untitled photo, possibly related to: Columbia Steel Company at Geneva, Utah. Setting a pipe with a derrick during the… https://www.rawpixel.com/image/12339653/image-person-public-domain-factoryFree Image from public domain licenseRailroad Trains on Mt. Washington. by Benjamin West Kilburn https://www.rawpixel.com/image/14294220/railroad-trains-mt-washington-benjamin-west-kilburnFree Image from public domain licenseRigs drilling a relief well and preparing the static kill are shown in the Gulf of Mexico July 31, 2010, over the Deepwater… https://www.rawpixel.com/image/3318993/free-photo-image-oil-well-boatFree Image from public domain licenseGen. Sherman's men dismantling a large gun in Ft. McAllister, Savannah, Ga. by George N Barnard https://www.rawpixel.com/image/14287061/photo-image-person-art-menFree Image from public domain license[Untitled photo, possibly related to: Oil field, Marion County, Illinois]. Sourced from the Library of Congress. https://www.rawpixel.com/image/12318349/image-cloud-sky-smokeFree Image from public domain license[Untitled photo, possibly related to: Roughnecks working on engine, Seminole oil field, Oklahoma] by Russell Lee https://www.rawpixel.com/image/12169030/image-person-art-vintageFree Image from public domain license[Untitled photo, possibly related to: Columbia Steel Company at Geneva, Utah. Draglines are working day and night excavating… https://www.rawpixel.com/image/12339202/image-person-sky-public-domainFree Image from public domain licenseButte, Montana. Anaconda Copper Mining Company. Headframe and hoist towers of the mountain con mine by Russell Lee https://www.rawpixel.com/image/12151694/image-art-sky-vintageFree Image from public domain licenseWar production drive. Anthracite rallies. How the mines contribute to the nation's scrap pile was demonstrated by an… https://www.rawpixel.com/image/12308954/image-person-sky-manFree Image from public domain license[Untitled photo, possibly related to: Oil field, Marion County, Illinois]. Sourced from the Library of Congress. https://www.rawpixel.com/image/12317147/image-cloud-plant-skyFree Image from public domain licenseDetail of oil drilling equipment: hook of the traveling block, links and clamp of the elevator, hose connection from mud hog… https://www.rawpixel.com/image/12144063/image-person-art-vintageFree Image from public domain licenseAdding a length of drilling pipe at oil well in Seminole oil field, Oklahoma. Mud spurting out as section of pipes are… https://www.rawpixel.com/image/12145400/image-person-art-vintageFree Image from public domain licenseAdding a length of drilling pipe at oil well in Seminole oil field, Oklahoma. Lower end of traveling block is attached to… https://www.rawpixel.com/image/12170005/image-person-art-vintageFree Image from public domain licenseNew York, New York. Dock stevedore at the Fulton fish market moving a barrel of codfish. Sourced from the Library of… https://www.rawpixel.com/image/12338724/image-person-sky-public-domainFree Image from public domain license[Untitled photo, possibly related to: Columbia Steel Company at Geneva, Utah. Steel and concrete go into place rapidly as a… https://www.rawpixel.com/image/12339662/image-plant-people-skyFree Image from public domain licenseWindmill on farm of William Rall, FSA (Farm Security Administration) client in Sheridan County, Kansas by Russell Lee https://www.rawpixel.com/image/12109914/image-plant-person-artFree Image from public domain license