Diffraction of electrons on microcrystallitic crystals or powders; beaten gold. Photograph by J.J. Trillat. https://www.rawpixel.com/image/14006055/photo-image-background-art-patternFree Image from public domain licenseMore Oklahomans reach Calif. via the cotton fields of Ariz. ; "We got blowed out in Oklahoma." Share-croppers family near… https://www.rawpixel.com/image/12242382/photo-image-person-public-domain-childrenFree Image from public domain licenseWoman in pea picker's camp. California. "I seen our corn dry up and blow over the fence back there in Oklahoma" by Dorothea… https://www.rawpixel.com/image/12107893/image-face-hand-personFree Image from public domain licenseDisaster on the Dunes the Huns blow up the last bridge and isolate our hard-pressed battalions (1914 - 1918) by Realistic… https://www.rawpixel.com/image/13757893/photo-image-art-water-public-domainFree Image from public domain license[Untitled photo, possibly related to: "Help Radford Blow The Hell Out Of Hitler" sign on the back of a defense worker's car… https://www.rawpixel.com/image/12248817/photo-image-sunset-public-domain-architectureFree Image from public domain licenseProduction. 45-caliberautomatic pistols. William Watson gauges and inspects barrel drilling holes on .45-caliber automatic… https://www.rawpixel.com/image/12307296/image-plant-hand-personFree Image from public domain licenseUnemployed miner, Herrin, Illinois. General caption: Williamson County, Illinois, once produced 11,000,000 tons of coal per… https://www.rawpixel.com/image/12324195/image-face-person-public-domainFree Image from public domain licenseOwner of horses making a plea for better prices at auction, Eldorado, Texas by Russell Lee https://www.rawpixel.com/image/12145699/image-face-hand-personFree Image from public domain license[Untitled photo, possibly related to: "Help Radford Blow The Hell Out Of Hitler" sign on the back of a defense worker's car… https://www.rawpixel.com/image/12249000/photo-image-sunset-person-public-domainFree Image from public domain license[Untitled photo, possibly related to: sharecropper house. Note chimney leanto with kitchen stove pipe stuffed through side… https://www.rawpixel.com/image/12247697/photo-image-flower-plant-personFree Image from public domain licenseCoal miners and their families watching the girls and women's skirts blow up in the "crazy boat" at the outdoor carnival.… https://www.rawpixel.com/image/12324664/image-face-person-public-domainFree Image from public domain licenseProduction. B-17 heavy bomber. Women riveters at the Boeing plant in Seattle work at assembly and fitting operations in the… https://www.rawpixel.com/image/12306532/image-face-plant-personFree Image from public domain licensePolina Andreevna Petrishcheva. Photograph by L.J. Bruce-Chwatt. https://www.rawpixel.com/image/13973774/polina-andreevna-petrishcheva-photograph-lj-bruce-chwattFree Image from public domain license sharecropper house. Note chimney leanto with kitchen stove pipe stuffed through side of wall and cap off with joint of… https://www.rawpixel.com/image/12247021/photo-image-flower-plant-personFree Image from public domain licenseProspector blowing on pan of fine dirt which contains particles of gold in order to blow the dirt away and leave the heavy… https://www.rawpixel.com/image/12169785/image-face-hand-personFree Image from public domain license[Untitled photo, possibly related to: Anaconda smelter, Montana. Anaconda Copper Mining Company. Copper converter in action.… https://www.rawpixel.com/image/12151986/image-person-art-vintageFree Image from public domain licenseThe Uinta Mountains in spring with light snows blowing in. Wasatch County, Utah by Russell Lee https://www.rawpixel.com/image/12144665/image-cloud-plant-artFree Image from public domain license[Untitled photo, possibly related to: "Help Radford Blow The Hell Out Of Hitler" sign on the back of a defense worker's car… https://www.rawpixel.com/image/12248749/photo-image-sunset-public-domain-natureFree Image from public domain licenseTwo men in posing pouches face one another and exchange blows. Collotype after Eadweard Muybridge, 1887. https://www.rawpixel.com/image/14005735/photo-image-face-person-artFree Image from public domain licenseBlowing cotton seed from gin into freight cars for shipment to cotton seed oil plant, Mileston, Mississippi Delta… https://www.rawpixel.com/image/12242143/photo-image-plant-wood-public-domainFree Image from public domain license[Untitled photo, possibly related to: New Britain, Connecticut A core blowing machine. Sand is blown into the core box as it… https://www.rawpixel.com/image/12337884/image-person-technology-sandFree Image from public domain license[Untitled photo, possibly related to: Camp cook blowing dinner horn, at camp near Effie, Minnesota] by Russell Lee https://www.rawpixel.com/image/12148631/image-person-art-vintageFree Image from public domain licenseFarmer preparing to blow tamarack stump. It will take fourteen sticks of dynamite. Bonner County, Idaho. Sourced from the… https://www.rawpixel.com/image/12247484/photo-image-plant-person-skyFree Image from public domain licenseAnaconda smelter, Montana. Anaconda Copper Mining Company. Copper converter in action. Object of converting is to eliminate… https://www.rawpixel.com/image/12152219/image-person-art-vintageFree Image from public domain licenseBoy blowing a fluegelhorn by Edward and Henry T Anthony and Co https://www.rawpixel.com/image/14286337/boy-blowing-fluegelhorn-edward-and-henry-anthony-andFree Image from public domain licenseHaarkam van schildpad, waarvan de rug versierd met een vergulde koperen plaat waarop imitatie parels en -robijnen (c. 1850 -… https://www.rawpixel.com/image/13750583/photo-image-crown-gold-public-domainFree Image from public domain licenseGold prospector blowing away dirt to find the gold in his pan while a visiting prospector looks on. Pinos Altos, New Mexico… https://www.rawpixel.com/image/12169792/image-person-art-vintageFree Image from public domain licenseDaughter of Pomp Hall, tenant farmer, blowing on fire to make it catch. Creek County, Oklahoma. See general caption number… https://www.rawpixel.com/image/12147520/image-person-art-fireFree Image from public domain licenseProduction. Machine guns of various calibers. Dorothy Taylor, bench lathe operator at a large Eastern firearms plant, makes… https://www.rawpixel.com/image/12306974/image-face-plant-handFree Image from public domain license[Untitled photo, possibly related to: Southeast Missouri Farms Project. House erection. Shingling crew at work on roof.… https://www.rawpixel.com/image/12166485/image-person-art-skyFree Image from public domain licenseSoutheast Missouri Farms Project. House erection. Shingling crew at work on roof. Shingles are tucked in roof lath to keep… https://www.rawpixel.com/image/12167442/image-cloud-person-artFree Image from public domain license[Untitled photo, possibly related to: Anaconda smelter, Montana. Anaconda Copper Mining Company. Copper converter in action.… https://www.rawpixel.com/image/12151962/image-art-vintage-airplaneFree Image from public domain license[Untitled photo, possibly related to: U.M.W.A. (United Mine Workers of America) official, Herrin, Illinois. General caption:… https://www.rawpixel.com/image/12315248/image-face-hand-personFree Image from public domain licenseMcLeod County, Minnesota. Snow blowing and drifting around a farm with a shelter belt. Sourced from the Library of Congress. https://www.rawpixel.com/image/12334435/image-cloud-frame-plantFree Image from public domain licenseAlbuquerque, New Mexico. Magnaflux inspector A.J. Fry at work on an engine wheel axle in the Atchison, Topeka and Santa Fe… https://www.rawpixel.com/image/12337123/image-hand-person-artFree Image from public domain licenseAttic Red-Figure Duck Askos Fragment (comprised of 3 joined fragments) https://www.rawpixel.com/image/14269533/attic-red-figure-duck-askos-fragment-comprised-joined-fragmentsFree Image from public domain license