[Untitled photo, possibly related to: Stock piles at copper mine. Ahmeek, Michigan]. Sourced from the Library of Congress. https://www.rawpixel.com/image/12286776/photo-image-plant-sky-forestFree Image from public domain license[Untitled photo, possibly related to: Sawmill and waste lumber pile being burned. Wells, Texas] by Russell Lee https://www.rawpixel.com/image/12174488/image-plant-person-artFree Image from public domain licensePile of springs from automobile seats, Crystal City, Texas. The Mexicans use these to make fences, chicken coops, etc. by… https://www.rawpixel.com/image/12170501/image-plant-grass-artFree Image from public domain licenseThe sawdust from thousands of logs is piled near a power plant on the Columbia River, Oregon. Sourced from the Library of… https://www.rawpixel.com/image/12268860/photo-image-plant-sky-smokeFree Image from public domain licensePile of oyster shells. Bivalve, New Jersey. Sourced from the Library of Congress. https://www.rawpixel.com/image/12272242/photo-image-sky-road-public-domainFree Image from public domain licenseStock piles at copper mine. Ahmeek, Michigan. Sourced from the Library of Congress. https://www.rawpixel.com/image/12286487/photo-image-cloud-plant-skyFree Image from public domain license[Untitled photo, possibly related to: At the Lennord Cannery tomatoes in baskets are piled in the sun before canning and the… https://www.rawpixel.com/image/12286341/photo-image-person-sun-public-domainFree Image from public domain licenseWood pile for use in mine and coal cars, Scotts Run, West Virginia. Sourced from the Library of Congress. https://www.rawpixel.com/image/12248454/photo-image-plant-forest-treeFree Image from public domain license[Untitled photo, possibly related to: Homesteaders' children playing in pile of sand, Tygart Valley, West Virginia]. Sourced… https://www.rawpixel.com/image/12265354/photo-image-plant-person-skyFree Image from public domain licenseMelons piled in harvest market near Windsor Locks, Connecticut. Sourced from the Library of Congress. https://www.rawpixel.com/image/12286071/photo-image-background-plant-patternFree Image from public domain licenseBows between the pulled beets are flattened before piling the topped sugar beets. Adams County, Colorado. Sourced from the… https://www.rawpixel.com/image/12274476/photo-image-plant-person-horseFree Image from public domain license[Untitled photo, possibly related to: Trailing pile left by gold dredge. Nye County, Nevada]. Sourced from the Library of… https://www.rawpixel.com/image/12270695/photo-image-sky-gold-mountainFree Image from public domain licenseSan Francisco, California. Pile of salvaged tin cans at the metal and thermite Company. In the foreground are cans of a type… https://www.rawpixel.com/image/12297224/photo-image-sky-mountain-public-domainFree Image from public domain licensePhiladephia, Pennsylvania. Pile of oil drums near Grays Ferry Road. Sourced from the Library of Congress. https://www.rawpixel.com/image/12298119/photo-image-wood-road-public-domainFree Image from public domain licenseSugar beets piled at railroad are loaded into freight cars which go to the factory. Adams County, Colorado. Sourced from the… https://www.rawpixel.com/image/12274491/photo-image-background-pattern-roadFree Image from public domain licenseNew York, New York. Italian-American boys at the Sullivan Street depot separating scrap which they have collected. Each kind… https://www.rawpixel.com/image/12292526/photo-image-person-public-domain-hospitalFree Image from public domain license[Untitled photo, possibly related to: Section of Rosedale Mining Company. Shanties by the river (burning slag pile to… https://www.rawpixel.com/image/12248834/photo-image-cloud-sky-smokeFree Image from public domain licenseTechnical Sergeant Kermit M. Gregory, radio operator of the Snow White, a B-24 bomber of the U.S. Army 9th Air Force in… https://www.rawpixel.com/image/12295962/photo-image-face-person-public-domainFree Image from public domain licenseColumbia Steel Company at Geneva, Utah. Driving piles for the foundations for a new steel mill, which will make important… https://www.rawpixel.com/image/12297341/photo-image-person-sky-smokeFree Image from public domain license[Untitled photo, possibly related to: Coal slack pile near Omar, West Virginia]. Sourced from the Library of Congress. https://www.rawpixel.com/image/12256251/photo-image-person-road-mountainFree Image from public domain license[Untitled photo, possibly related to: Columbia Steel Company at Geneva, Utah. Metal casings for concrete piles that will… https://www.rawpixel.com/image/12298078/photo-image-plant-person-skyFree Image from public domain licenseSugar beets are piled over flumes before processing at factory. Brighton, Colorado. Sourced from the Library of Congress. https://www.rawpixel.com/image/12273369/photo-image-sky-road-public-domainFree Image from public domain license