Specification of William George Nicholas Manley : ambulance wheeled litter. https://www.rawpixel.com/image/13986990/specification-william-george-nicholas-manley-ambulance-wheeled-litterFree Image from public domain licenseHeilige Barbara van Nicodemië (1857 - 1864) by anonymous and A C Kruseman https://www.rawpixel.com/image/13779324/heilige-barbara-van-nicodemie-1857-1864-anonymous-and-krusemanFree Image from public domain license helper with wagon in front of J.V. Harris' barn, nine miles south of Chapel Hill on Highway 15. Chatham County, North… https://www.rawpixel.com/image/12329735/image-plant-person-grassFree Image from public domain licenseJohn Thomson at the Arsenal, Nanking, Kiangsu province, China. Photograph, 1981, from a negative by John Thomson, 1871. https://www.rawpixel.com/image/14001525/photo-image-person-clothing-manFree Image from public domain licenseOptics: a telescopic microscope, and hand-lenses. Aquatint, 1787 [by R. Laurie after Milne ]. https://www.rawpixel.com/image/14019709/image-paper-hand-public-domainFree Image from public domain licenseAchter- en zijaanzicht van twee kanonnen van Benningh (1671) by Abraham Bloteling and Adriaen van de Velde https://www.rawpixel.com/image/13784304/image-paper-cartoon-personFree Image from public domain license[Untitled photo, possibly related to: Foreman at Berwyn Project, Maryland]. Sourced from the Library of Congress. https://www.rawpixel.com/image/12313534/image-plant-person-treeFree Image from public domain licenseSoldering a joint of cast iron sewer pipe at migrant camp under construction at Sinton, Texas by Russell Lee https://www.rawpixel.com/image/12170555/image-person-art-vintageFree Image from public domain licenseGezicht op Waterloo waar Franse troepen een kanon verplaatsen (1816) by anonymous and Robert Bowyer https://www.rawpixel.com/image/13770412/image-paper-cloud-horseFree Image from public domain licenseOiling planter preparatory to corn planting, Jasper County, Iowa. Sourced from the Library of Congress. https://www.rawpixel.com/image/12311886/image-person-horse-skyFree Image from public domain license[Untitled photo, possibly related to: Sign on farmhouse, bedspring fence, Franklin Township, West New Brunswick, New… https://www.rawpixel.com/image/12309266/image-person-sky-public-domainFree Image from public domain licenseOld horseless carriage at gasoline station near Lost River, New Hampshire. Sourced from the Library of Congress. https://www.rawpixel.com/image/12310814/image-plant-public-domain-architectureFree Image from public domain licenseAchterkant van een vierwielige kar (1770 - 1825) by Simon Andreas Krausz https://www.rawpixel.com/image/13787648/achterkant-van-een-vierwielige-kar-1770-1825-simon-andreas-krauszFree Image from public domain licenseA Hungarian followed by his soldiers is surveying a cannon that is guarded by a knight; in the distance a village and hills… https://www.rawpixel.com/image/13998224/image-horse-cartoon-personFree Image from public domain licenseOld cannon, isolated image https://www.rawpixel.com/image/9099765/old-cannon-isolated-imageView licenseRuïne van de pelmolen te Gorinchem bij kanonnen (1814 - 1816) by Johannes van Hiltrop, Cornelis de Jonker and Teunis Horneer… https://www.rawpixel.com/image/13782329/image-paper-cloud-artFree Image from public domain licenseMachinery engine wheel white background. AI generated Image by rawpixel. https://www.rawpixel.com/image/12369117/image-white-background-watercolorView licenseElectricity: a large electro-static generator, on an isolating frame []. Engraving. https://www.rawpixel.com/image/13986833/image-frame-airplane-technologyFree Image from public domain licenseWreckage of cotton gin and compress, Big Spring, Texas. They were destroyed by fire by Russell Lee https://www.rawpixel.com/image/12148002/image-art-fire-skyFree Image from public domain licensePenasco, Taos County, New Mexico. A smith shop. Sourced from the Library of Congress. https://www.rawpixel.com/image/12290745/photo-image-shadow-person-public-domainFree Image from public domain licensePotato digger on a field near Caribou, Maine. Sourced from the Library of Congress. https://www.rawpixel.com/image/12276208/photo-image-plant-sky-public-domainFree Image from public domain licenseFrederiksted, Saint Croix Island, Virgin Islands. In an old fort built by the French. Sourced from the Library of Congress. https://www.rawpixel.com/image/12279864/photo-image-person-public-domain-wallFree Image from public domain licensePenasco, Taos County, New Mexico. A smith shop. Sourced from the Library of Congress. https://www.rawpixel.com/image/12290467/photo-image-person-sky-public-domainFree Image from public domain licenseThe last load to go. A tenant farmer's belongings being moved out of the Camp Croft area. Near Pacolet, South Carolina… https://www.rawpixel.com/image/12300026/image-horse-sky-animalFree Image from public domain licenseWagon used in hauling borax [i.e., lumber]. Death Valley, California. Sourced from the Library of Congress. https://www.rawpixel.com/image/12269919/photo-image-sky-public-domain-natureFree Image from public domain licenseOld boiler at the Hardin mine near Two Bit Creek, near Deadwood, South Dakota by Russell Lee https://www.rawpixel.com/image/12147685/image-plant-art-vintageFree Image from public domain license[Untitled photo, possibly related to: Locomotive engineer, Fargo, North Dakota]. Sourced from the Library of Congress. https://www.rawpixel.com/image/12297644/photo-image-person-sky-architectureFree Image from public domain licenseDiscovered farm machinery half-buried in drifting dust. Williams County, North Dakota by Russell Lee https://www.rawpixel.com/image/12147911/image-plant-grass-artFree Image from public domain license[Untitled photo, possibly related to: Tractors used in cultivation, Wabash Farms, Indiana]. Sourced from the Library of… https://www.rawpixel.com/image/12253341/photo-image-plant-person-skyFree Image from public domain licenseScenes of the northern Shenandoah Valley, including the Resettlement Administration's Shenandoah Homesteads. Sourced from… https://www.rawpixel.com/image/12258121/photo-image-person-technology-public-domainFree Image from public domain licenseWagon used for hauling water for the old steam tractors. Antelope, Montana by Russell Lee https://www.rawpixel.com/image/12146594/image-steam-grass-artFree Image from public domain licenseIdle and broken machinery on farm of E. Gorder. Williams County, North Dakota by Russell Lee https://www.rawpixel.com/image/12147790/image-plant-art-skyFree Image from public domain license[Untitled photo, possibly related to: Old wooden ore wagon. Telluride, Colorado. Ore is now transported by trucks] by… https://www.rawpixel.com/image/12148871/image-plant-person-artFree Image from public domain licenseManure spreader and bundle fork, central Ohio. Sourced from the Library of Congress. https://www.rawpixel.com/image/12256988/photo-image-plant-grass-public-domainFree Image from public domain license[Untitled photo, possibly related to: First breaking of ground at Greenbelt project, Maryland]. Sourced from the Library of… https://www.rawpixel.com/image/12271596/photo-image-plant-person-treeFree Image from public domain license