The most important wheels in America (1952) car poster by Joseph Binder. Original public domain image from the Library of… https://www.rawpixel.com/image/8628545/image-art-vintage-public-domainFree Image from public domain licenseThe most important wheels in America (1952) car poster by Joseph Binder. Original public domain image from the Library of… https://www.rawpixel.com/image/8683787/image-art-vintage-public-domainFree Image from public domain licenseSenior woman starting her car https://www.rawpixel.com/image/7612611/senior-woman-starting-her-carView licenseWorking on the assembly of a Pratt and Whitney Engine. At the plant in East Hartford, Connecticut. Sourced from the Library… https://www.rawpixel.com/image/12240497/photo-image-plant-person-technologyFree Image from public domain licenseProduction. Pratt and Whitney airplane engines. Single-row power cases for Pratt and Whitney airplane engines are stored for… https://www.rawpixel.com/image/12302138/image-plants-airplane-factoryFree Image from public domain licenseHalftrac scout cars. Another engine for an Army halftrac scout car begins to take form. They're coming through faster and… https://www.rawpixel.com/image/12301953/image-plant-person-factoryFree Image from public domain licenseElmer Thomas, migrant to California, pouring oil into engine preparatory for departure to California. Oklahoma by Russell Lee https://www.rawpixel.com/image/12175071/image-plant-person-artFree Image from public domain licenseGezicht op een windmolen (1839 - 1840) by Paulus Lauters, Pierre Degobert, F Tessaro uitgever and Tessari and Cie https://www.rawpixel.com/image/13762304/image-paper-person-artFree Image from public domain licenseWashington, D.C. Construction of a bridge and road near Independence Avenue and 14th and 16th Streets, S.W. Engineer… https://www.rawpixel.com/image/12324023/image-plant-person-treeFree Image from public domain licenseFSA (Farm Security Administration) rehabilitation borrower operating tractor. She and her mother run the farm without the… https://www.rawpixel.com/image/12334616/image-person-sky-public-domainFree Image from public domain licenseWashington, D.C. Construction of temporary war emergency buildings on the Mall, near 16th and 17th Streets, N.W. Operator of… https://www.rawpixel.com/image/12324021/image-person-public-domain-factoryFree Image from public domain licenseEngineering Hall, Wyoming University. Laramie, Wyoming. Sourced from the Library of Congress. https://www.rawpixel.com/image/12276850/photo-image-person-sky-roadFree Image from public domain licenseWorking on the intricate job of fitting the engine to the fuselage of a plane at The Vought Sikorsky Aircraft Corporation.… https://www.rawpixel.com/image/12277657/photo-image-person-plane-technologyFree Image from public domain license[Untitled photo, possibly related to: Grain elevator. Saint Paul, Minnesota]. Sourced from the Library of Congress. https://www.rawpixel.com/image/12273374/photo-image-sky-public-domain-architectureFree Image from public domain license