Washington, D.C. Hippopotamus in the zoo begging for peanuts. Sourced from the Library of Congress. https://www.rawpixel.com/image/12323666/image-person-animal-public-domainFree Image from public domain license[Untitled photo, possibly related to: Barbecuing beef and lamb for a benefit picnic supper on the grounds of St. Thomas'… https://www.rawpixel.com/image/12244112/photo-image-plant-person-forestFree Image from public domain licenseSouvenir stand along U.S. highway No. 1 between Washington, D.C. and Baltimore, Maryland. Sourced from the Library of… https://www.rawpixel.com/image/12276074/photo-image-frame-person-cartoonFree Image from public domain license[Untitled photo, possibly related to: Steelworker at galvanizing machine, Pittsburgh, Pennsylvania]. Sourced from the… https://www.rawpixel.com/image/12253338/photo-image-person-art-technologyFree Image from public domain license[Untitled photo, possibly related to: Charity ward. Saint Vincent's Hospital. Norfolk, Virginia]. Sourced from the Library… https://www.rawpixel.com/image/12284461/photo-image-person-public-domain-hospitalFree Image from public domain licenseMahoning pit. Hibbing, Minnesota. Sourced from the Library of Congress. https://www.rawpixel.com/image/12285319/photo-image-person-mountain-public-domainFree Image from public domain licenseWashington, D.C. Steel piles to be driven as supports for a bridge structure. Sourced from the Library of Congress. https://www.rawpixel.com/image/12323931/image-person-public-domain-architectureFree Image from public domain licenseInterior of covered bridge. Cambridge, Vermont. Sourced from the Library of Congress. https://www.rawpixel.com/image/12272346/photo-image-pattern-wood-public-domainFree Image from public domain licenseDam at Trap Pond. Delaware land use project. Sourced from the Library of Congress. https://www.rawpixel.com/image/12272852/photo-image-plant-person-treeFree Image from public domain license[Untitled photo, possibly related to: Sawmill worker at a small works in southern Greene County, Georgia]. Sourced from the… https://www.rawpixel.com/image/12262952/photo-image-person-wood-public-domainFree Image from public domain licenseTarpaper shacks on outskirts of town are a result of overcrowded conditions in existing homes for steel workers. Midland… https://www.rawpixel.com/image/12305232/image-face-person-public-domainFree Image from public domain licenseSan Juan, Puerto Rico. El Fangitto, the slum area. The sign says the home is for sale. Sourced from the Library of Congress. https://www.rawpixel.com/image/12283976/photo-image-person-sky-public-domainFree Image from public domain licenseWindow in home of unemployed steelworker. Ambridge, Pennsylvania. Sourced from the Library of Congress. https://www.rawpixel.com/image/12284671/photo-image-plant-person-public-domainFree Image from public domain licenseMigrant packing his bag for a trip from Belcross, North Carolina to another job at Onley, Virgin. Sourced from the Library… https://www.rawpixel.com/image/12316396/image-person-public-domain-manFree Image from public domain license[Untitled photo, possibly related to: Ensenada, Puerto Rico. In the sugar mill of the South Puerto Rico sugar company].… https://www.rawpixel.com/image/12324695/image-person-technology-public-domainFree Image from public domain licenseSteam shovel at the Hightstown, New Jersey, project. Sourced from the Library of Congress. https://www.rawpixel.com/image/12267202/photo-image-steam-person-skyFree Image from public domain license[Untitled photo, possibly related to: Chicago, Illinois. Baggage check room at the Union Station]. Sourced from the Library… https://www.rawpixel.com/image/12290908/photo-image-person-light-public-domainFree Image from public domain licensePortsmouth, Ohio. Telling stories at the Elks' banquet. Sourced from the Library of Congress. https://www.rawpixel.com/image/12335789/image-people-public-domain-manFree Image from public domain licenseColumbia Steel Company at Ironton, Utah. Pouring a heat of iron. Sourced from the Library of Congress. https://www.rawpixel.com/image/12298087/photo-image-person-smoke-airplaneFree Image from public domain licenseA truck driver on U.S. Highway 29 near Charlottesville, Virginia. Sourced from the Library of Congress. https://www.rawpixel.com/image/12294751/photo-image-person-public-domain-manFree Image from public domain licenseMen from out of town spending the night in railroad station. Radford, Virginia. Sourced from the Library of Congress. https://www.rawpixel.com/image/12283525/photo-image-person-public-domain-manFree Image from public domain licenseButchering goat. Oregon County, Missouri. Sourced from the Library of Congress. https://www.rawpixel.com/image/12283309/photo-image-hand-person-animalFree Image from public domain license[Untitled photo, possibly related to: Setting up the roundup camp, Quarter Circle U Ranch roundup, Montana]. Sourced from… https://www.rawpixel.com/image/12316186/image-plant-person-skyFree Image from public domain license[Untitled photo, possibly related to: Men at auction room, Pickaway Livestock Cooperative Association]. Sourced from the… https://www.rawpixel.com/image/12255991/photo-image-face-people-public-domainFree Image from public domain license tenant farmer, rehabilitation client, Jefferson County, Kansas. Sourced from the Library of Congress. https://www.rawpixel.com/image/12302340/image-face-hand-personFree Image from public domain license[Untitled photo, possibly related to: Argentine, Kansas. Night view of the Atchison, Topeka, and Santa Fe Railroad shops and… https://www.rawpixel.com/image/12290293/photo-image-smoke-light-public-domainFree Image from public domain license[Untitled photo, possibly related to: Greendale, Wisconsin]. Sourced from the Library of Congress. https://www.rawpixel.com/image/12301904/image-plant-people-grassFree Image from public domain license[Untitled photo, possibly related to: In the Washington Tinplate Company. Washington, Pennsylvania]. Sourced from the… https://www.rawpixel.com/image/12278641/photo-image-person-public-domain-factoryFree Image from public domain license[Untitled photo, possibly related to: Yacht basin. Louisville, Kentucky]. Sourced from the Library of Congress. https://www.rawpixel.com/image/12329366/image-plant-sky-treeFree Image from public domain licenseCracked concrete platform. Hamilton County, Ohio. Sourced from the Library of Congress. https://www.rawpixel.com/image/12267182/photo-image-shadow-road-public-domainFree Image from public domain license[Untitled photo, possibly related to: Mailbox on road near Granby, Colorado]. Sourced from the Library of Congress. https://www.rawpixel.com/image/12247420/photo-image-plant-road-public-domainFree Image from public domain licenseSleeping quarters for migratory workers near Cedarville, New Jersey. Sourced from the Library of Congress. https://www.rawpixel.com/image/12276721/photo-image-person-wood-crossFree Image from public domain license[Untitled photo, possibly related to: Las Vegas, Nevada. Peat storage buildings, silos for the storage of ore, and other… https://www.rawpixel.com/image/12298133/photo-image-shadow-plant-skyFree Image from public domain license[Untitled photo, possibly related to: Cop in Durham, North Carolina]. Sourced from the Library of Congress. https://www.rawpixel.com/image/12304539/image-person-road-public-domainFree Image from public domain license[Untitled photo, possibly related to: Sailor's wife living in trailer camp near Navy yard. Portsmouth, Virginia]. Sourced… https://www.rawpixel.com/image/12283274/photo-image-person-public-domain-womanFree Image from public domain license[Untitled photo, possibly related to: Paul Bunyan monument, Bemidji, Minnesota]. Sourced from the Library of Congress. https://www.rawpixel.com/image/12313282/image-dog-cow-personFree Image from public domain licenseStacks of lumber and sawmill. Pittsboro, Chatham County, North Carolina. Sourced from the Library of Congress. https://www.rawpixel.com/image/12330703/image-plant-person-skyFree Image from public domain licenseScenes of the northern Shenandoah Valley, including the Resettlement Administration's Shenandoah Homesteads. Sourced from… https://www.rawpixel.com/image/12258190/photo-image-cross-public-domain-wallFree Image from public domain licenseMiscellaneous lot of photographs by Barbara Wright. Finland. Sourced from the Library of Congress. https://www.rawpixel.com/image/12307709/image-plant-person-woodFree Image from public domain licenseWisdom, Montana. Collection at Sunday school. Sourced from the Library of Congress. https://www.rawpixel.com/image/12286603/photo-image-people-public-domain-manFree Image from public domain license[Untitled photo, possibly related to: Construction of Greenhills, Ohio]. Sourced from the Library of Congress. https://www.rawpixel.com/image/12271400/photo-image-person-sky-roadFree Image from public domain licenseMilk being pasteurized. Antigo, Wisconsin. Sourced from the Library of Congress. https://www.rawpixel.com/image/12286778/photo-image-paper-hand-personFree Image from public domain licenseRehabilitation Administration client's sons. Gallatin County, Illinois. Sourced from the Library of Congress. https://www.rawpixel.com/image/12324120/image-person-art-cartoonFree Image from public domain license[Untitled photo, possibly related to: Inside the closed Olive Stove Works, Rochester, Pennsylvania. It is now in the hands… https://www.rawpixel.com/image/12277768/photo-image-hands-wood-public-domainFree Image from public domain licenseUnloading potatoes at a starch factory in Van Buren, Maine. Sourced from the Library of Congress. https://www.rawpixel.com/image/12277812/photo-image-person-public-domain-factoryFree Image from public domain licenseCircus posters, Black Belt, Chicago, Illinois. Sourced from the Library of Congress. https://www.rawpixel.com/image/12255575/photo-image-face-people-artFree Image from public domain license[Untitled photo, possibly related to: Spectators at horse races, Warrenton, Virginia]. Sourced from the Library of Congress. https://www.rawpixel.com/image/12321563/image-people-horse-public-domainFree Image from public domain license[Untitled photo, possibly related to: Lake site of the Berwyn project. Berwyn, Maryland]. Sourced from the Library of… https://www.rawpixel.com/image/12268195/photo-image-cloud-plant-personFree Image from public domain licenseOne of the four outhouses which serve fifty people. Great Western Sugar Company's beet sugar workers' colony at Hudson… https://www.rawpixel.com/image/12270011/photo-image-plant-people-public-domainFree Image from public domain license