Science and research. Studies of non-coking coals. William S. Landers, assistant chemical engineer at the Golden, Colorado… https://www.rawpixel.com/image/12307342/image-person-golden-technologyFree Image from public domain licenseProduction. Machine guns of various calibers. Grinding trunnion blocks for .50-caliber machine guns, produced in a large… https://www.rawpixel.com/image/12307224/image-plant-person-womenFree Image from public domain licenseReciprocal aid. Two sergeants from Texas, Sergeant A. Baker and Technical Sergeant Roy Hill, carry a string of British… https://www.rawpixel.com/image/12307355/image-person-man-hillFree Image from public domain licenseCoast Guard anti-saboteur patrol. Vital cargoes of war supplies for America's far-flung battle lines must also be protected… https://www.rawpixel.com/image/12241084/photo-image-person-sky-manFree Image from public domain licenseNurse training. A student regulates the oxygen flow into this tiny oxygen box where a premature infant "lives". Sourced from… https://www.rawpixel.com/image/12303692/image-person-hospital-manFree Image from public domain licenseStudy of a Male Figure (Empedocles and/or Saint Roch) by Rosso Fiorentino Giovanni Battista di Jacopo di Gasparre https://www.rawpixel.com/image/14247010/image-cartoon-face-handFree Image from public domain licenseNurse training. With migration of large numbers of people to new communities, epidemics are a latent possiblity. In New York… https://www.rawpixel.com/image/12302169/image-person-woman-hospitalFree Image from public domain licenseInsignia of Air Raid Protective Services. Sourced from the Library of Congress. https://www.rawpixel.com/image/12306850/image-poster-shape-architectureFree Image from public domain licenseFuel oil conservation. Here's out insulation--a twofold combination to save you money! Use sections of board for the top… https://www.rawpixel.com/image/12307213/image-face-frame-handFree Image from public domain licenseConvicts from the Greene County prison camp at the funeral of their warden who was killed in an automobile accident… https://www.rawpixel.com/image/12262907/photo-image-people-pattern-public-domainFree Image from public domain licenseWar workers' nursery. Finger painting is a healthy outlet for nursery school youngsters. With oilcloth aprons to protect… https://www.rawpixel.com/image/12308852/image-person-art-woodFree Image from public domain licenseProduction. Mercury. A mercury extraction plant at New Idria, California. Triple-distilled mercury is produced here by the… https://www.rawpixel.com/image/12303128/image-plant-person-skyFree Image from public domain licenseProduction. Shell loading. These 2,000-pound bombs will carry death and destruction to the Axis from a huge shell-loading… https://www.rawpixel.com/image/12239758/photo-image-plant-person-architectureFree Image from public domain licenseJeannette Poirier looking at photographs in file cabinet drawer at the Washington office of the Overseas Branch of the U.S.… https://www.rawpixel.com/image/12306239/image-person-technology-public-domainFree Image from public domain licenseSkull (Front View) in An academic physiology and hygiene (1903) vintage icon by Orestes M. Brands. Original public domain… https://www.rawpixel.com/image/10541540/image-face-person-artFree Image from public domain licenseProduction. Copper. These hardy workers transport and dispense the explosives used for blasting at a large copper mining… https://www.rawpixel.com/image/12309112/image-face-hand-peopleFree Image from public domain licenseWar production drive. Anthracite rallies. A soldier wears a miners' cap and lamp before he descends the shaft into the mine.… https://www.rawpixel.com/image/12308966/image-face-hand-peopleFree Image from public domain licenseVernietiging der Aristocratie, decoratie op de Westermarkt, 1795 (1795) by A Verkerk and Johannes Roelof Poster https://www.rawpixel.com/image/13732743/image-paper-cartoon-faceFree Image from public domain licensePower for the Army! The engine for an halftrac scout car is raised by electric hoist to the assembly floor of Midwest truck… https://www.rawpixel.com/image/12306596/image-plant-person-artFree Image from public domain licenseProduction. Pratt and Whitney airplane engines. A new Pratt and Whitney airplane motor ready for shipment to an aircraft… https://www.rawpixel.com/image/12307232/image-airplane-technology-factoryFree Image from public domain licenseWar production drive. Anthracite rallies. Soldiers taught a coal miner how to operate a machine gun at an anthracite rally… https://www.rawpixel.com/image/12309156/image-face-person-manFree Image from public domain licenseProduction. B-17 heavy bomber. Tail parts for B-17F (Flying Fortress) bombers ready for assembly into the big warships of… https://www.rawpixel.com/image/12240196/photo-image-plant-person-roadFree Image from public domain license[Untitled photo, possibly related to: Rex Inman, farmer, near Estherville, Iowa, rolling a cigarette. Very few farmers smoke… https://www.rawpixel.com/image/12145276/image-face-hand-personFree Image from public domain licenseAircraft. Naval. The Vought-Sikorsky "Corsair" (F4U-1) Navy fighter, is one of the fastest warplanes in existence. Powered… https://www.rawpixel.com/image/12307660/image-cloud-sky-airplaneFree Image from public domain licenseThe Army's new halftrac scout cars are protected by durable finishes. The man working on these bogy assemblies is preparing… https://www.rawpixel.com/image/12240062/photo-image-people-factory-manFree Image from public domain license[Untitled photo, possibly related to: Splitting shingles at Wilson Forest Project near Lebanon, Tennessee]. Sourced from the… https://www.rawpixel.com/image/12309305/image-face-person-forestFree Image from public domain licenseProduction. Pratt and Whitney airplane engines. Single-row crankshaft assemblies for Pratt and Whitney airplane engines. The… https://www.rawpixel.com/image/12307926/image-plant-person-artFree Image from public domain licensePoreShield Technical Lead Paul Imbrock applies PoreShield, a concrete durability enhancer made with soy, onto a maintenance… https://www.rawpixel.com/image/8734992/photo-image-public-domain-water-productsFree Image from public domain licenseTrès Parisien, 1923, No. 3: Tissus de RODIER. Le Sentier de la Vertu. (1923) by anonymous, Rodier and G P Joumard https://www.rawpixel.com/image/13732006/image-paper-cartoon-faceFree Image from public domain licenseLa Mode Illustrée, 1870, No. 30: Toilettes de Mme Breant-Castel (...) (1870) by Huard, Anaïs Colin Toudouze and A Leroy https://www.rawpixel.com/image/13774602/image-paper-face-personFree Image from public domain licenseArt - Goût - Beauté, Feuillets de l' élégance féminine, Novembre 1931, No. 135, 12e Année, p. 8 (1931) by R Drivon… https://www.rawpixel.com/image/13738138/image-paper-border-cartoonFree Image from public domain licensePeople on an Outing at East River Park in Manhattan, New York City. The Inner City Today Is an Absolute Contradiction to the… https://www.rawpixel.com/image/8770311/photo-image-vintage-light-handFree Image from public domain licenseThe Surviving Child of 13 Offspring, This Man Has Lived Alone Since His Mother's Death 25 Years Ago. He Continues to Run the… https://www.rawpixel.com/image/8769756/photo-image-face-vintage-cigaretteFree Image from public domain licenseJournal des Demoiselles, 1 Mai 1893, No. 4936 : Toilettes et modes (...) (1893) by A Chaillot and Falconer https://www.rawpixel.com/image/13773988/image-paper-cartoon-faceFree Image from public domain licenseJournal des Dames et des Modes, Costumes Parisiens, 15 mars 1828, (2583): Chapeau de castor (...) (1828) by anonymous and… https://www.rawpixel.com/image/13772039/image-paper-cartoon-faceFree Image from public domain licenseLe Mercure des Salons, 1830, No. 11: Chapeau de crêp (...) (1830) by anonymous https://www.rawpixel.com/image/13772435/mercure-des-salons-1830-no-11-chapeau-crep-1830-anonymousFree Image from public domain licenseLa Mode Illustrée, 1863, No. 19: Toilettes de la Maison (...) (1863) by anonymous, Anaïs Colin Toudouze and A Leroy https://www.rawpixel.com/image/13772363/image-paper-face-personFree Image from public domain licenseLa Mode Illustrée, 1883, No. 42 : Toilettes de Mme Bréant-Castel (...) (1883) by Huard, Anaïs Colin Toudouze and Auguste… https://www.rawpixel.com/image/13773324/image-paper-cartoon-faceFree Image from public domain licenseJournal des Dames et des Modes, Costume Parisien, 15 juin 1807, (815): Costume Demi Habillé (1807) by Pierre Charles Baquoy… https://www.rawpixel.com/image/13773332/image-paper-cartoon-faceFree Image from public domain licenseLe Follet, 1840, No. 890 : Capote de Leclér (...) (1840) by anonymous https://www.rawpixel.com/image/13775724/follet-1840-no-890-capote-lecler-1840-anonymousFree Image from public domain licenseThe First Fashion Magazine (1787) by A B Duhamel, Defraine and Buisson https://www.rawpixel.com/image/13768950/the-first-fashion-magazine-1787-duhamel-defraine-and-buissonFree Image from public domain licenseJournal des Demoiselles, juin 1881, No. 4314 : Toilettes & Modes (...) (1881) by anonymous and Th Dupuy and Fils https://www.rawpixel.com/image/13771594/image-paper-cartoon-faceFree Image from public domain license[Untitled photo, possibly related to: Old man, near Camden, Alabama, clothes and shoes badly worn] by Marion Post Wolcott https://www.rawpixel.com/image/12109114/image-face-hand-personFree Image from public domain licenseDehydrated food luncheon at Senate. Chefs Denissen and Vernet open package of compressed dehydrated foods in the kitchen of… https://www.rawpixel.com/image/12306690/image-person-man-kitchenFree Image from public domain licenseAnalytical Process Engineer prepares a prototype HP/HT Well Plate Reactor during a development test by the Engineering Small… https://www.rawpixel.com/image/10994037/photo-image-person-tape-public-domainFree Image from public domain licenseTennessee Valley Authority. Construction of Douglas Dam. A bucket man at TVA's new Douglas Dam on the French Broad River.… https://www.rawpixel.com/image/12240028/photo-image-person-art-crossFree Image from public domain licenseLa Revue de la Mode, 1900, No. 16, nr. 3788 (1900) by anonymous, Guido Gonin, Abel Goubaud and Jules Falconer https://www.rawpixel.com/image/13773825/image-paper-cartoon-faceFree Image from public domain licenseBerliner-Modenblatt, Januar 1881, No. 629.b : Gesellschaftsanzug und modernes Capuchon (...) (1881) by anonymous https://www.rawpixel.com/image/13772144/image-paper-cartoon-faceFree Image from public domain licenseMagasin des Demoiselles, 25 mai 1853 (1853) by J Desjardins, Anaïs Colin Toudouze and Digeon https://www.rawpixel.com/image/13773426/image-paper-cartoon-faceFree Image from public domain licenseJournal des Dames et des Modes, Costumes Parisiens, 25 septembre 1831, (2922): Bonnet de blond (...) (1831) by August… https://www.rawpixel.com/image/13772073/image-paper-cartoon-faceFree Image from public domain licenseJournal des Dames et des Modes, Costumes Parisiens, 25 mars 1836, (3354): Coeffures ornées de fleurs (...) (1836) by Jean… https://www.rawpixel.com/image/13771894/image-paper-cartoon-faceFree Image from public domain licenseJournal des Demoiselles, juin 1859, 27e année, No. 6 (1859) by A Portier, Hopwood, A Pauquet and Gilquin and Dupain https://www.rawpixel.com/image/13773286/image-paper-face-personFree Image from public domain licenseLe Journal des Dames et des Demoiselles juillet 1860, No. 604 : Edition Belge. Toilettes (...) (1860) by A Bodin, Jules… https://www.rawpixel.com/image/13773281/image-dog-paper-horseFree Image from public domain licenseWomen's Army Auxiliary Corps officers review girl cadets. In competitive drill contest among the girl cadets at Dunbar High… https://www.rawpixel.com/image/12303827/image-person-sky-womenFree Image from public domain licenseMusée des Modes Parisiennes, 1843 : Redingote de satin (...) (1843) by anonymous and Aubert and Cie https://www.rawpixel.com/image/13775321/image-paper-cartoon-faceFree Image from public domain licensePetit Courrier des Dames, 1822, No. 45 : Habit de draps collet (...) (1822) by August Delvaux and Dupré uitgever https://www.rawpixel.com/image/13775718/image-paper-cartoon-faceFree Image from public domain licenseAnalytical Process Engineer, ABPDU, prepares a prototype HP/HT Well Plate Reactor during a development test by the… https://www.rawpixel.com/image/10993954/photo-image-person-woman-public-domainFree Image from public domain licenseJournal des Dames et des Modes, Costume Parisien, 15 juillet 1822, (2081): Chapeau de tissu de soi (...) (1822) by anonymous… https://www.rawpixel.com/image/13773290/image-paper-cartoon-faceFree Image from public domain licenseLa Mode Illustrée, 1873, No. 41 : Toilettes de Mme Fladry (...) (1873) by Huard, Héloïse Leloir Colin and Gilquin https://www.rawpixel.com/image/13771624/image-paper-face-personFree Image from public domain licenseLe Journal des Dames et des Demoiselles, 1873, No. 1129b (1873) by J Bonnard, Jules David 1808 1892, Ad Goubaud et Fils and… https://www.rawpixel.com/image/13736768/image-paper-cartoon-faceFree Image from public domain licenseParamount Picture star sends her typewriter to war. Susan Hayward, Paramount motion picture star, does her share in sending… https://www.rawpixel.com/image/12307608/image-face-person-skyFree Image from public domain licenseA poster comes to life. With a purposeful stride that augurs well for the future of America, Woolslayer, Vineyard and Evans… https://www.rawpixel.com/image/12239769/photo-image-plant-people-artFree Image from public domain licensePetit Courrier des Dames, 1824, No. 221 : Redingotte en drap zephir (...) (1824) by anonymous and Dupré uitgever https://www.rawpixel.com/image/13774975/image-paper-horse-cartoonFree Image from public domain licensePetit Courrier des Dames, 15 juillet 1841, No. 1751 : Chapeau en paille de riz (...) (1841) by anonymous and S and J Fuller https://www.rawpixel.com/image/13775356/image-paper-cartoon-faceFree Image from public domain licenseJournal des Dames et des Modes, Costume Parisien, 2 août 1798, An 6, (53) : Chapeau garni de deux Fichus (...) (1798) by… https://www.rawpixel.com/image/13769349/image-dog-paper-cartoonFree Image from public domain licenseJournal des Dames et des Modes, Costume Parisien, 29 juin 1800, An 8 (226) : Cornette à la Paysan (...) (1800) by anonymous… https://www.rawpixel.com/image/13769424/image-paper-cartoon-personFree Image from public domain licenseJournal des Dames et des Modes, Costume Parisien, 24 juin 1805, An 13, (648): Costume demi Habillé (1805) by Pierre Charles… https://www.rawpixel.com/image/13774228/image-paper-cartoon-faceFree Image from public domain licensePanel of an Altarpiece with Dispute with the Doctors, on verso is Appearance of Christ to his Mother (c. 1520 - c. 1535) by… https://www.rawpixel.com/image/13744633/image-face-christ-personFree Image from public domain licenseTo save time in checking threads on a twenty-millimeter shell booster, a plant superintendant built this machine. It makes… https://www.rawpixel.com/image/12107322/image-plant-hand-personFree Image from public domain licenseLa Mode, 1830, Pl. 67, T.4 :Toilette habillée pour diner (1830) by Trueb and Paul Gavarni https://www.rawpixel.com/image/13773110/image-paper-cartoon-faceFree Image from public domain licenseScience and research. Mineral prospecting. Electrical prospecting for metallic minerals may be carried on by using the dual… https://www.rawpixel.com/image/12307622/image-person-grass-skyFree Image from public domain licenseJournal des Dames et des Modes: Men’s Fashion (1799) by anonymous, Sellèque and Pierre de la Mésangère https://www.rawpixel.com/image/13769259/image-paper-cartoon-faceFree Image from public domain licenseShrove Tuesday in the Country (c. 1625) by Adriaen Pietersz van de Venne https://www.rawpixel.com/image/13744573/shrove-tuesday-the-country-c-1625-adriaen-pietersz-van-venneFree Image from public domain licenseJournal des Dames et des Modes, Costume Parisien, 1799, An 7 (116) : Cheveux courts (...) (1799) by anonymous and Pierre de… https://www.rawpixel.com/image/13769380/image-paper-cartoon-faceFree Image from public domain license[Untitled photo, possibly related to: Topping sugar beets near East Grand Forks, Minnesota] by Russell Lee https://www.rawpixel.com/image/12147177/image-plant-person-artFree Image from public domain licenseLes Modes Parisiennes, 1856, No. 673 : Robes et Sorties (...) (1856) by Montaut d Oleron Gabriel Xavier, François Claudius… https://www.rawpixel.com/image/13738435/image-paper-face-personFree Image from public domain licenseJournal des Dames et des Modes, Costumes Parisiens, 15 novembre 1828, (2647): Habit de drap (...) (1828) by anonymous and… https://www.rawpixel.com/image/13772820/image-paper-cartoon-faceFree Image from public domain licenseLe Petit Messager, Journal des Dames et des Modes, 1846, No. 190 : Robes de la Maison (...) (1846) by Félicie Schneider… https://www.rawpixel.com/image/13775480/image-paper-cartoon-faceFree Image from public domain license