Merlin's mechanical chair for the elderly or infirm: the design incorporates hand-cranks, wheels, gears and an adjustable… https://www.rawpixel.com/image/13970320/image-cartoon-hand-plantFree Image from public domain licenseVintage clown mechanical bank. Original from the Minneapolis Institute of Art. https://www.rawpixel.com/image/8627674/photo-image-art-vintage-public-domainFree Image from public domain licenseCombination Spanner-Primer Flask-Screwdriver with the Coat of Arms of the Haller von Hallerstein and Nüzel von Sunderspuhl… https://www.rawpixel.com/image/8930992/photo-image-trophy-cross-swordFree Image from public domain licenseAlbert Einstein portrait, famous physicist. Unknown location, unknown date https://www.rawpixel.com/image/6111980/photo-image-light-public-domain-vintageFree Image from public domain licenselight blue rectangular box with round roof; face of clown on front side; clown has pointed triangular eyebrows and a red dot… https://www.rawpixel.com/image/7655975/photo-image-face-light-vintageFree 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 licenseNaval air base. Corpus Christi, Texas. Now an expert mechanic, Mary Josephine Farley shows a National Youth Administration… https://www.rawpixel.com/image/12239871/photo-image-face-person-artFree Image from public domain licenseClown mechanical bank. Remastered by rawpixel https://www.rawpixel.com/image/8722472/image-art-vintage-blueView licenseWorking on the final assembly of Pratt and Whitney Aircraft motors at the plant in East Hartford, Connecticut. Sourced from… https://www.rawpixel.com/image/12240304/photo-image-plant-person-technologyFree Image from public domain licenseCareer flyer template psd with editable text, Careers have no gender https://www.rawpixel.com/image/3126457/premium-illustration-psd-advertisement-americanView license[Untitled photo, possibly related to: College Station, Texas. Texas Agricultural and Mechanical College. Goats]. Sourced… https://www.rawpixel.com/image/12241542/photo-image-person-animal-public-domainFree Image from public domain licenseCareer flyer template vector with editable text, Careers have no gender https://www.rawpixel.com/image/3126498/premium-illustration-vector-advertisement-americanView licenseFemale automotive mechanic breaking stereotyped jobs https://www.rawpixel.com/image/3111070/free-photo-image-american-auto-mechanic-automotiveView licenseTextiles: types of mechanical carpet loom. Engraving by J. Moffat after J. Duncan. https://www.rawpixel.com/image/13963426/image-paper-person-patternFree Image from public domain licenseProduction. Airplane propellers. Assembled three-way Hamilton propellers ready for shipment, minus power section, from a… https://www.rawpixel.com/image/12301908/image-plant-airplane-architectureFree Image from public domain licenseInteractie tussen verschillende banen van hemellichamen (1706) by Sébastien Leclerc I and Pierre François Giffart https://www.rawpixel.com/image/13783554/image-background-texture-paperFree Image from public domain licenseClocks: the mechanism of a pocket watch. Engraving by Porter after J. Farey. https://www.rawpixel.com/image/14015802/clocks-the-mechanism-pocket-watch-engraving-porter-after-fareyFree Image from public domain licenseWorking in smith shop. Community service center, Faulkner County, Centerville, Arkansas (see general caption). Sourced from… https://www.rawpixel.com/image/12248229/photo-image-person-technology-public-domainFree Image from public domain licenseProduction. Airplane propellers. John Sonesen, propeller blade grinder at a Hartford, Connecticut plant, inspects a blade… https://www.rawpixel.com/image/12306479/image-plant-person-airplaneFree Image from public domain licenseClocks: a Ferguson clock, face (right), and diagrams of the mechanism (left). Engraving by A. Bell. https://www.rawpixel.com/image/13980064/image-paper-cartoon-faceFree Image from public domain licenseAn old man rests his head on his hand; cherubs play in a room filled with mechanical instruments; representing mechanical… https://www.rawpixel.com/image/14009083/image-angels-hand-personFree Image from public domain licenseMantle clock (pendule) (1811) by anonymous and Benjamin Lewis Vulliamy https://www.rawpixel.com/image/13749650/mantle-clock-pendule-1811-anonymous-and-benjamin-lewis-vulliamyFree Image from public domain licenseThe venous and arterial system (figs 4-5), seen with a bellows and two other mechanical devices (figs 1-2). Engraving, 18th… https://www.rawpixel.com/image/13973793/image-cartoon-plant-personFree Image from public domain licenseStatief, waterpas en overige grote objecten, behorende tot de instrumentenkist (1644) by Raphael Custos, Joseph Furttenbach… https://www.rawpixel.com/image/13769952/image-paper-technology-public-domainFree Image from public domain licenseSan Juan, Puerto Rico. A barber shop in the huge slum area known as "El Fangitto." The barber is a former radio mechanic and… https://www.rawpixel.com/image/12324759/image-face-hand-personFree Image from public domain licenseEnsenada, Puerto Rico. A workman in the mill of the South Puerto Rico Sugar Company. Sourced from the Library of Congress. https://www.rawpixel.com/image/12325028/image-face-person-technologyFree Image from public domain licenseWorking on diesel engine in power plant of cotton gin. Lake Dick Project, Arkansas by Russell Lee https://www.rawpixel.com/image/12172750/image-plant-person-artFree Image from public domain licenseCollege Station, Texas. Texas Agricultural and Mechanical College. Horse. Sourced from the Library of Congress. https://www.rawpixel.com/image/12324894/image-horse-sky-animalFree Image from public domain licenseRepicker or cleaner, who works at stationary-type mechanical hop picker. Yakima County, Washington by Russell Lee https://www.rawpixel.com/image/12152050/image-person-art-vintageFree Image from public domain license[Untitled photo, possibly related to: Portable-type mechanical hop picker. Yakima Chief Hop Ranch, Yakima County… https://www.rawpixel.com/image/12144588/image-face-person-artFree Image from public domain licenseA bald phrenologist with a large forehead examining a skull, in a 'vanitas' pose. Mezzotint by W.O. Geller, 1833, after T.H.… https://www.rawpixel.com/image/13988833/image-face-person-artFree Image from public domain licenseCommittee of the Cornish corn machinery cooperative receiving instructions from the mechanic concerning the ensilage… https://www.rawpixel.com/image/12149080/image-person-art-vintageFree Image from public domain licensePortable-type mechanical hop picker in the field. Yakima County, Washington by Russell Lee https://www.rawpixel.com/image/12152814/image-plant-person-artFree Image from public domain licenseMany types of printing machine, with details of their mechanisms. Engraving by W. H. Lizars after himself, 1830. https://www.rawpixel.com/image/14016864/image-paper-technology-public-domainFree Image from public domain licenseTwo men are using a plank over a large log as a see-saw; representing the mechanics of levers. Engraving. https://www.rawpixel.com/image/13979850/image-cartoon-person-bookFree Image from public domain licenseCollege Station, Texas. Texas Agricultural and Mechanical College. Horse. Sourced from the Library of Congress. https://www.rawpixel.com/image/12325134/image-horse-sky-animalFree Image from public domain licenseCollege Station, Texas. Texas Agricultural and Mechanical College. Horse. Sourced from the Library of Congress. https://www.rawpixel.com/image/12325121/image-horse-animal-public-domainFree Image from public domain licenseRepickers after hops have gone through mechanical pickers. Yakima County, Washington by Russell Lee https://www.rawpixel.com/image/12152833/image-person-art-vintageFree Image from public domain licenseA practical essay on the club-foot, and other distortions in the legs and feet of children, intended to shew under what… https://www.rawpixel.com/image/14000771/image-paper-cartoon-artFree Image from public domain licensePortable-type hop picker at work in the fields, Yakima County, Washington. In 1940 there were two mechanical pickers in this… https://www.rawpixel.com/image/12152687/image-plant-hand-personFree Image from public domain licenseHop worker--she repicks hops after they have been picked by mechanical picker. Yakima County, Washington by Russell Lee https://www.rawpixel.com/image/12152614/image-face-hand-personFree Image from public domain licenseCorner of combined kitchen and living room. San Antonio, Texas. There is noticeable lack of storage and closet space in the… https://www.rawpixel.com/image/12174961/image-face-person-artFree Image from public domain license[Untitled photo, possibly related to: Mechanical cutting machine that increases coal production. Old Ben number eight mine.… https://www.rawpixel.com/image/12324193/image-person-public-domain-manFree Image from public domain licenseCollege Station, Texas. Texas Agricultural and Mechanical College. Pig. Sourced from the Library of Congress. https://www.rawpixel.com/image/12270954/photo-image-animal-public-domain-natureFree Image from public domain licenseWomen empowerment career poster auto mechanic inspirational quote careers have no gender https://www.rawpixel.com/image/3126584/free-illustration-image-american-auto-mechanic-repairView licenseCollege Station, Texas. Texas Agricultural and Mechanical College. Bull calf. Sourced from the Library of Congress. https://www.rawpixel.com/image/12270101/photo-image-cow-horse-animalFree Image from public domain licenseMechanical corn picker harvesting hybrid seed corn. Robinson farm, Marshall County, Iowa. Sourced from the Library of… https://www.rawpixel.com/image/12273449/photo-image-plant-person-skyFree Image from public domain license[Untitled photo, possibly related to: Working on an engine of one of the airliners. Washington, D.C. municipal airport].… https://www.rawpixel.com/image/12279376/photo-image-person-sky-airplaneFree Image from public domain licenseMechanical corn picker. Fred Coulter farm. Grundy County, Iowa. Sourced from the Library of Congress. https://www.rawpixel.com/image/12273204/photo-image-person-airplane-public-domainFree Image from public domain licenseWashington, D.C. Applying printing pressure on a rotary postage stamp press at the United States Bureau of Engraving and… https://www.rawpixel.com/image/12268069/photo-image-person-technology-public-domainFree Image from public domain licenseCollege Station, Texas. Texas Agricultural and Mechanical College. Calf. Sourced from the Library of Congress. https://www.rawpixel.com/image/12270283/photo-image-shadow-cow-animalFree Image from public domain licenseA drill press in operation at the Pratt and Whitney Aircraft Corporation. East Hartford, Connecticut. Sourced from the… https://www.rawpixel.com/image/12279135/photo-image-person-technology-public-domainFree Image from public domain licenseCollege Station, Texas. Texas Agricultural and Mechanical College. Boar. Sourced from the Library of Congress. https://www.rawpixel.com/image/12270135/photo-image-plant-grass-animalFree Image from public domain license[Untitled photo, possibly related to: Hop vines going in stationary-type mechanical picker. Yakima County, Washington] by… https://www.rawpixel.com/image/12152021/image-person-art-skyFree Image from public domain license[Untitled photo, possibly related to: College Station, Texas. Texas Agricultural and Mechanical College. Boar]. Sourced from… https://www.rawpixel.com/image/12270378/photo-image-shadow-animal-public-domainFree Image from public domain licenseCollege Station, Texas. Texas Agricultural and Mechanical College. Horse. Sourced from the Library of Congress. https://www.rawpixel.com/image/12270185/photo-image-horse-animal-public-domainFree Image from public domain license[Untitled photo, possibly related to: Coal miner who is unemployed because of mechanization of coal mine. Bush, Illinois].… https://www.rawpixel.com/image/12274357/photo-image-face-hand-personFree Image from public domain licenseCollege Station, Texas. Texas Agricultural and Mechanical College. Male goat. Sourced from the Library of Congress. https://www.rawpixel.com/image/12270601/photo-image-dog-animal-public-domainFree Image from public domain licenseCollege Station, Texas. Texas Agricultural and Mechanical College. Calf. Sourced from the Library of Congress. https://www.rawpixel.com/image/12270367/photo-image-cow-plant-animalFree Image from public domain licenseMechanical corn picker. Fred Coulter farm. Grundy County, Iowa. Sourced from the Library of Congress. https://www.rawpixel.com/image/12274479/photo-image-plant-person-skyFree Image from public domain license[Untitled photo, possibly related to: Hogs eat corn left in field by mechanical corn picker. Marshall County, Iowa]. Sourced… https://www.rawpixel.com/image/12275505/photo-image-plant-sky-public-domainFree Image from public domain licenseCollege Station, Texas. Texas Agricultural and Mechanical College. Bull. Sourced from the Library of Congress. https://www.rawpixel.com/image/12270403/photo-image-cow-animal-public-domainFree Image from public domain licenseCollege Station, Texas. Texas Agricultural and Mechanical College. Calf. Sourced from the Library of Congress. https://www.rawpixel.com/image/12270174/photo-image-shadow-cow-animalFree Image from public domain licenseCollege Station, Texas. Texas Agricultural and Mechanical College. Bull calf. Sourced from the Library of Congress. https://www.rawpixel.com/image/12271184/photo-image-cow-cartoon-animalFree 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: College Station, Texas. Texas Agricultural and Mechanical college. Calf]. Sourced from… https://www.rawpixel.com/image/12271195/photo-image-shadow-cow-horseFree Image from public domain license[Untitled photo, possibly related to: College Station, Texas. Texas Agricultural and Mechanical college. Ram]. Sourced from… https://www.rawpixel.com/image/12271189/photo-image-art-animal-public-domainFree Image from public domain licenseMechanical corn-picker harvesting hybrid seed corn. Robinson farm, Marshall County, Iowa. Sourced from the Library of… https://www.rawpixel.com/image/12274116/photo-image-cloud-plant-skyFree Image from public domain licenseCollege Station, Texas. Texas Agricultural and Mechanical College. Ram. Sourced from the Library of Congress. https://www.rawpixel.com/image/12270258/photo-image-animal-public-domain-architectureFree Image from public domain licenseCollege Station, Texas. Texas Agricultural and Mechanical College. Calf. Sourced from the Library of Congress. https://www.rawpixel.com/image/12271204/photo-image-dog-cow-plantFree Image from public domain license[Untitled photo, possibly related to: College Station, Texas. Texas Agricultural and Mechanical College. Horse]. Sourced… https://www.rawpixel.com/image/12270395/photo-image-horse-sky-animalFree Image from public domain license[Untitled photo, possibly related to: Mechanical corn picker harvesting hybrid seed corn. Robinson farm, Marshall County… https://www.rawpixel.com/image/12273391/photo-image-plant-person-skyFree Image from public domain licenseCharlotte Amalie, Saint Thomas Island, Virgin Islands. radio mechanic who lives in a slum area. Sourced from the Library of… https://www.rawpixel.com/image/12281681/photo-image-person-technology-public-domainFree Image from public domain licenseCollege Station, Texas. Texas Agricultural and Mechanical College. Bull. Sourced from the Library of Congress. https://www.rawpixel.com/image/12270092/photo-image-cow-animal-public-domainFree Image from public domain licenseCollege Station, Texas. Texas Agricultural and Mechanical College. Bull. Sourced from the Library of Congress. https://www.rawpixel.com/image/12270266/photo-image-cow-animal-public-domainFree Image from public domain license[Untitled photo, possibly related to: College Station, Texas. Texas Agricultural and Mechanical College. Horse]. Sourced… https://www.rawpixel.com/image/12270397/photo-image-horse-animal-public-domainFree Image from public domain licenseCollege Station, Texas. Texas Agricultural and Mechanical College. Bull calf. Sourced from the Library of Congress. https://www.rawpixel.com/image/12270204/photo-image-cow-animal-public-domainFree Image from public domain license