A clockwork machine for engraving metal plates devised by Alexis-Marie Rochon. Engraving by D. Lizars. https://www.rawpixel.com/image/13995931/image-paper-cartoon-airplaneFree Image from public domain licenseBy her majesty's letters patent : comfort for invalids : 8, Denmark St., Soho London / J. Alderman. https://www.rawpixel.com/image/14015944/image-paper-horse-cartoonFree Image from public domain licensePontoon construction at the Vought-Sikorsky Aircraft Corporation, Stratford, Connecticut. Sourced from the Library of… https://www.rawpixel.com/image/12316616/image-person-technology-public-domainFree Image from public domain licenseStilleven met vaten, een juk en een kruik (1789 - 1859) by Pieter de Goeje https://www.rawpixel.com/image/13787979/stilleven-met-vaten-een-juk-een-kruik-1789-1859-pieter-goejeFree Image from public domain licenseTransportation photography technology wristwatch. AI generated Image by rawpixel. https://www.rawpixel.com/image/11995883/photo-image-cloud-sunset-faceView licenseTextiles: section and plan of a bobbin used in the making of gold thread. Etching by Bénard after Lucotte. https://www.rawpixel.com/image/14016115/image-airplane-gold-public-domainFree 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/12339915/image-plant-person-planesFree Image from public domain licenseConversion. Automobiles to 40 mm. anti-aircraft guns. 40 mm. anti-aircraft gun barrels produced in a former automobile… https://www.rawpixel.com/image/12306775/image-plant-person-technologyFree Image from public domain licenseWomen in industry. Aircraft motor workers. Employer resistance to the hiring of women workers in war industries is rapidly… https://www.rawpixel.com/image/12307754/image-heart-plant-handFree Image from public domain licenseWorkmen on the final assembly of a plane at the Vought Sikorsky Aircraft Corporation. Stratford, Connecticut. Sourced from… https://www.rawpixel.com/image/12325837/image-person-plane-technologyFree Image from public domain licenseTechnology machine wheel white background. AI generated Image by rawpixel. https://www.rawpixel.com/image/12177612/image-white-background-cartoonView license[Untitled photo, possibly related to: Baling hay on Marcella Plantation, Mileston, Mississippi Delta, Mississippi]. Sourced… https://www.rawpixel.com/image/12320435/image-plant-person-skyFree Image from public domain licenseTechnology machine wheel fan. AI generated Image by rawpixel. https://www.rawpixel.com/image/12177610/image-background-cartoon-technologyView licenseHelicopter aircraft airplane vehicle. AI generated Image by rawpixel. https://www.rawpixel.com/image/12340815/image-white-background-plantView licenseConversion. Automobiles to 40 mm. anti-aircraft guns. Applying automobile production methods to machining of 40 mm. anti… https://www.rawpixel.com/image/12307760/image-plant-person-technologyFree Image from public domain licenseA U.S. Air Force Reserve C-130 Hercules cargo aircraft from the 302nd Airlift Wing, Colorado Springs, Colo., that is… https://www.rawpixel.com/image/8728326/photo-image-airplane-public-domain-birdFree Image from public domain licenseOptics: a simple microscope, concealed within a book binding. Engraving. https://www.rawpixel.com/image/13997630/optics-simple-microscope-concealed-within-book-binding-engravingFree Image from public domain licenseMangahao Hydro-Electric scheme : 1924 (1924) by Leslie Adkin. https://www.rawpixel.com/image/13029096/mangahao-hydro-electric-scheme-1924-1924-leslie-adkinFree Image from public domain licenseAnaconda smelter, Montana. Anaconda Copper Mining Company. Classifier which removes the slimy material from the granular… https://www.rawpixel.com/image/12151973/image-person-art-vintageFree Image from public domain licenseMiddle River, near Baltimore, Maryland. Kindergarten, housing project for Glenn L. Martin aircraft workers. Sourced from the… https://www.rawpixel.com/image/12337531/image-person-public-domain-childFree Image from public domain licenseDresher, Pennsylvania. Making adjustments on a hay baling machine. Sourced from the Library of Congress. https://www.rawpixel.com/image/12339816/photo-image-plant-person-grassFree Image from public domain licenseU.S. Navy Aviation Support Equipment Technician 2nd Class Dean McRae signals for a CH-46E Sea Knight helicopter assigned to… https://www.rawpixel.com/image/8728192/photo-image-tigers-airplane-public-domainFree Image from public domain licenseConversion. Automobiles to 40 mm. anti-aircraft guns. With high-precision instruments, anti-aircraft gun barrels made in a… https://www.rawpixel.com/image/12306547/image-plant-person-technologyFree Image from public domain licenseDubbele zuigpomp voor de slangbrandspuit (1685 - 1690) by Jan van der Heyden https://www.rawpixel.com/image/13786723/dubbele-zuigpomp-voor-slangbrandspuit-1685-1690-jan-van-der-heydenFree Image from public domain licenseStill-life with Violin, Bow and Sheet Music (c. 1810) by Pieter de Goeje https://www.rawpixel.com/image/13787970/still-life-with-violin-bow-and-sheet-music-c-1810-pieter-goejeFree Image from public domain license[Untitled photo, possibly related to: Bean threshers, western Colorado]. Sourced from the Library of Congress. https://www.rawpixel.com/image/12317330/image-plant-person-skyFree Image from public domain license[Untitled photo, possibly related to: Middle River, Maryland. A FSA (Farm Security Administration) housing project for Glenn… https://www.rawpixel.com/image/12337287/image-person-public-domain-familyFree Image from public domain licenseTextiles: women and children working at large cotton manufacturing machines. Engraving. https://www.rawpixel.com/image/13999566/image-person-airplane-artFree Image from public domain licenseGreen vintage ufo white background transportation architecture. AI generated Image by rawpixel. https://www.rawpixel.com/image/12393565/photo-image-white-background-artView licenseU.S. Navy Aviation Boatswain's Mate (Equipment) 3rd Class Hailey Barela, from Rio Rancho, New Mexico, inspects a catapult… https://www.rawpixel.com/image/8739283/photo-image-public-domain-person-seaFree Image from public domain licenseMEDITERRANEAN SEA (Jan. 27, 2023) Aviation Ordnanceman 3rd Class Dandre Cherry directs Airman Kaoni Lathan, both assigned to… https://www.rawpixel.com/image/11072553/photo-image-face-person-airplaneFree Image from public domain licenseConversion. Automobiles to 40 mm. anti-aircraft guns. 40 mm. anti-aircraft gun barrels for the U.S. Army are machined and… https://www.rawpixel.com/image/12306579/image-plant-person-technologyFree Image from public domain licenseTurn coordinator clipart illustration vector. Free public domain CC0 image. https://www.rawpixel.com/image/10165858/vector-illustrations-public-domain-blackFree Vector from public domain licenseRed vintage ufo lamp white background transportation. AI generated Image by rawpixel. https://www.rawpixel.com/image/12393582/photo-image-white-background-artView licenseBoeing aircraft plant, Seattle, Washington. Production of B-17F (Flying Fortress) bombing planes. A spot welder. Sourced… https://www.rawpixel.com/image/12337612/image-plant-person-planesFree Image from public domain licenseThreshing wheat on farm in Oldham County, Kentucky. Sourced from the Library of Congress. https://www.rawpixel.com/image/12243419/photo-image-plant-person-grassFree Image from public domain licenseProduction. Pratt and Whitney airplane engines. Careful inspections between honings assure compliance with rigid standards… https://www.rawpixel.com/image/12306997/image-hand-person-artFree Image from public domain licenseUfo white background transportation illuminated. AI generated Image by rawpixel. https://www.rawpixel.com/image/12410083/image-white-background-plantView licensePulling cotton into cotton "ropes" which, in later processes, are combined to make thread. Laurel mills, Laurel, Mississippi… https://www.rawpixel.com/image/12144116/image-art-vintage-technologyFree Image from public domain licenseBoeing aircraft plant, Seattle, Washington. Production of B-17F (Flying Fortress) bombing planes. Women making small… https://www.rawpixel.com/image/12339665/image-face-plant-personFree Image from public domain licenseConversion. Copper and brass processing. This is the inlet end of a conveyor furnace. The rolls of strip brass and copper… https://www.rawpixel.com/image/12306878/image-plants-person-airplaneFree Image from public domain licenseAerial view of commercial cranberry dry-harvest operation in Carver, Massachusetts, on October 19, 2019. See the album… https://www.rawpixel.com/image/3260278/free-photo-image-aerial-view-aircraft-airfieldFree Image from public domain license3rd ASOS special warfare Airmen conduct unsupported, sustained cold-weather training during Operation Agipen 2: Part IIU.S.… https://www.rawpixel.com/image/11071583/photo-image-face-person-skyFree Image from public domain licenseFrom left, U.S. Air Force Tech. Sgt. Garrett Faust, a repair and reclamation assistant section chief with the 4th Equipment… https://www.rawpixel.com/image/8739615/photo-image-airplane-public-domain-personFree Image from public domain licenseElectro-magnet devised by Aimé Auguste Cotton, in the Académie des Sciences, Paris. Photograph. https://www.rawpixel.com/image/13986241/photo-image-airplane-technology-public-domainFree Image from public domain licenseMEDITERRANEAN SEA (Jan. 27, 2023) Aviation Ordnanceman Airman Wilmarie Riveratorres, left, and Aviation Ordnanceman Airman… https://www.rawpixel.com/image/11072565/photo-image-face-person-public-domainFree Image from public domain licenseSatellite vehicle machine transportation. AI generated Image by rawpixel. https://www.rawpixel.com/image/12222244/photo-image-white-background-technologyView licenseProduction. Pratt and Whitney airplane engines. Reaming rocker shaft bushings for Pratt and Whitney airplane motors at a… https://www.rawpixel.com/image/12307297/image-plant-hand-personFree Image from public domain licenseProduction. Pratt and Whitney airplane engines. A propeller shaft of a Pratt and Whitney airplane engine is carefully… https://www.rawpixel.com/image/12307903/image-face-plant-personFree Image from public domain license[Untitled photo, possibly related to: Cable tool equipment with operator. Oil well near Saint Louis, Oklahoma. This is… https://www.rawpixel.com/image/12169056/image-person-art-vintageFree Image from public domain licenseU.S. Navy Aviation Boatswain’s Mate (Equipment) Airman Evan Koch, assigned to the aircraft carrier USS Dwight D. Eisenhower… https://www.rawpixel.com/image/8739213/photo-image-public-domain-personFree Image from public domain licenseConversion. Automobiles to 40 mm. anti-aircraft guns. Workers in a former automobile plant machining the firing end of a 40… https://www.rawpixel.com/image/12307036/image-plant-person-technologyFree Image from public domain licenseSatellite technology astronomy universe. AI generated Image by rawpixel. https://www.rawpixel.com/image/12220518/image-white-background-space-cartoonView licenseSatellite vehicle camera white background. AI generated Image by rawpixel. https://www.rawpixel.com/image/12218761/photo-image-white-background-aestheticView license[Untitled photo, possibly related to: Rust cotton picker on Cloverdale Plantation, Clarksdale, Mississippi Delta… https://www.rawpixel.com/image/12320668/image-plant-person-grassFree Image from public domain licenseAnother sturdy track for an Army halftrac car will soon be ready for use. On the trimming rack of the Ohio tire plant in… https://www.rawpixel.com/image/12307025/image-face-plant-personFree Image from public domain licenseElevation of a stocking machine and various details of its components. Engraving by Lowry after J. Farey. https://www.rawpixel.com/image/13990965/image-paper-airplane-crossFree Image from public domain licenseTunis, Tunisia. Wreckage of a Messerschmitt 323 at El Aouiana airport. This six-engine troop transport, one of the largest… https://www.rawpixel.com/image/12337365/image-person-sky-planesFree Image from public domain licenseArbeiders in een metaalbewerkingsbedrijf, waronder drie kinderen (c. 1910) by anonymous https://www.rawpixel.com/image/13757003/photo-image-face-person-airplaneFree Image from public domain licenseProduction. Pratt and Whitney airplane engines. Cylinder barrels for Pratt and Whitney airplane engines are inspected and… https://www.rawpixel.com/image/12308157/image-plants-person-artFree Image from public domain licenseGreen vintage ufo white background transportation architecture. AI generated Image by rawpixel. https://www.rawpixel.com/image/12393567/photo-image-white-background-vintageView licenseU.S. Navy Aviation Boatswain’s Mate (Equipment) 3rd Class Nicu Durus, from Fort Worth, Texas, mans a sound-powered telephone… https://www.rawpixel.com/image/8728009/photo-image-light-sunset-skyFree Image from public domain license[Untitled photo, possibly related to: Primitive gopher hole with minimum of equipment. Williamson County, Illinois (see… https://www.rawpixel.com/image/12314125/image-sky-airplane-public-domainFree Image from public domain licenseEngineering: an assortment of inventions. Engraving by W. Lowry. https://www.rawpixel.com/image/13994934/engineering-assortment-inventions-engraving-lowryFree Image from public domain licenseMachinery engine wheel white background. AI generated Image by rawpixel. https://www.rawpixel.com/image/12369117/image-white-background-watercolorView licenseRolfe Lawrence Chickering, farmboy from Saint Johnsbury, Vermont, who came to work at Pratt and Whitney United Aircraft in… https://www.rawpixel.com/image/12332944/image-person-technology-public-domainFree Image from public domain licensePhilosophical transactions, giving some account of the present undertakings, studies, and labours of the ingenious, in many… https://www.rawpixel.com/image/13994860/image-paper-airplane-technologyFree Image from public domain licenseThe assembly floor at the Sikorsky-Vought Aircraft Corporation, Stratford, Connecticut. Sourced from the Library of Congress. https://www.rawpixel.com/image/12316845/image-person-airplane-technologyFree Image from public domain licenseOrdinary seaman Jackson becomes a D.E.M.S seaman gunner. After a four months' course at a naval training establishment… https://www.rawpixel.com/image/12307395/image-person-sky-manFree Image from public domain licenseSurgical instruments for the extraction of cataracts. Engraving by W. Lowry after J. Farey jun., 1814. https://www.rawpixel.com/image/14005938/image-paper-airplane-public-domainFree Image from public domain 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 licenseRolfe Lawrence Chickering, farmboy from Saint Johnsbury, Vermont, who came to work at Pratt and Whitney United Aircraft in… https://www.rawpixel.com/image/12333648/image-person-technology-public-domainFree Image from public domain licenseDetroit, Michigan. A Venetian night party at the Detroit yacht club, whose members represent the wealthier class of… https://www.rawpixel.com/image/12290517/photo-image-airplane-light-roadFree Image from public domain licenseRear view of C-82 shown at demonstration of equipment held by United States Army Air Forces. The after end of the fuselage… https://www.rawpixel.com/image/12297867/photo-image-airplane-public-domain-interiorFree Image from public domain license[Untitled photo, possibly related to: Las Vegas, Nevada. A mass of transmission towers and transformers redistributing power… https://www.rawpixel.com/image/12297910/photo-image-sky-technology-public-domainFree Image from public domain licenseWashington, D.C. Transfer press at the United States Bureau of Engraving and Printing. Sourced from the Library of Congress. https://www.rawpixel.com/image/12268019/photo-image-person-technology-public-domainFree Image from public domain license[Untitled photo, possibly related to: Harvesting timothy seed with combine. Jasper County, Iowa]. Sourced from the Library… https://www.rawpixel.com/image/12274109/photo-image-plant-person-grassFree Image from public domain licenseRefrigeration unit. This unit, weighing 1,550 pounds, is gasoline operated, will hold meat rations for 400 men, and is… https://www.rawpixel.com/image/12298118/photo-image-person-airplane-public-domainFree Image from public domain licenseChicago, Illinois. A locomotive of the 2800 class being repaired at the Chicago and Northwestern Railroad locomotive shops.… https://www.rawpixel.com/image/12289809/photo-image-person-technology-public-domainFree Image from public domain licensePNG Construction vehicle construction crane transparent background. AI generated Image by rawpixel. https://www.rawpixel.com/image/12162769/png-white-backgroundView licenseBattery of machines for converting cotton bats into cotton ropes. Laurel mills, Laurel, Mississippi by Russell Lee https://www.rawpixel.com/image/12172009/image-art-vintage-technologyFree Image from public domain licenseU.S. Marine Corps Cpl. Elmer Araiza, a heavy equipment operator with Marine Wing Support Detachment 31, measures the… https://www.rawpixel.com/image/8728409/photo-image-public-domain-person-lineFree Image from public domain licenseWashington, D.C. 400-subject rotary intaglio postage stamp printing press at the United States Bureau of Engraving and… https://www.rawpixel.com/image/12268007/photo-image-person-technology-public-domainFree Image from public domain licenseMachinery of stationary-type mechanical hop picker, Yakima County, Washington by Russell Lee https://www.rawpixel.com/image/12172254/image-person-art-vintageFree Image from public domain licenseSome of the damage done to Axis equipment between Tunis and Bizerte after the Allies delivered the knockout blow. Sourced… https://www.rawpixel.com/image/12294571/photo-image-person-sky-airplaneFree Image from public domain license