Iron ore docks at Allouez, Wisconsin. Sourced from the Library of Congress. https://www.rawpixel.com/image/12286144/photo-image-person-public-domain-waterFree Image from public domain licenseBaltimore, Maryland. Trolleys inside the Park terminal. Sourced from the Library of Congress. https://www.rawpixel.com/image/12293404/photo-image-public-domain-architecture-travelFree Image from public domain license[Untitled photo, possibly related to: Theatre, Manchester, New Hampshire]. Sourced from the Library of Congress. https://www.rawpixel.com/image/12254405/photo-image-person-road-public-domainFree Image from public domain licenseMigratory agricultural workers on board the "Princess Anne" going to the eastern shore of Virginia. Sourced from the Library… https://www.rawpixel.com/image/12263349/photo-image-cloud-person-skyFree Image from public domain license[Untitled photo, possibly related to: New York, New York. Concourse at the Pennsylvania railroad station]. Sourced from the… https://www.rawpixel.com/image/12287859/photo-image-people-public-domain-houseFree Image from public domain license[Untitled photo, possibly related to: Preparing banks for grass planting in one of ten two-acre fish rearing ponds on Welaka… https://www.rawpixel.com/image/12271127/photo-image-cloud-palm-tree-plantFree Image from public domain license[Untitled photo, possibly related to: Saturday afternoon in Greensboro, Georgia]. Sourced from the Library of Congress. https://www.rawpixel.com/image/12262284/photo-image-person-public-domain-manFree Image from public domain license[Untitled photo, possibly related to: Iron ore docks at Allouez, Wisconsin]. Sourced from the Library of Congress. https://www.rawpixel.com/image/12286043/photo-image-person-public-domain-waterFree Image from public domain licenseSkyline, midtown Manhattan, New York City. Sourced from the Library of Congress. https://www.rawpixel.com/image/12270296/photo-image-person-sky-smokeFree Image from public domain license[Untitled photo, possibly related to: Business district of Urbana, Ohio]. Sourced from the Library of Congress. https://www.rawpixel.com/image/12255949/photo-image-person-sky-roadFree Image from public domain licenseDetroit, Michigan. A Venetian night party at the Detroit yacht club, whose members represent the wealthier class of… https://www.rawpixel.com/image/12290733/photo-image-person-sky-public-domainFree Image from public domain licenseCincinnati, Ohio. Saying goodbye at the bus terminal. Sourced from the Library of Congress. https://www.rawpixel.com/image/12296021/photo-image-people-public-domain-manFree Image from public domain licenseFort Worth, Texas. Meacham Field. Students and instructor. Control tower in background. Sourced from the Library of Congress. https://www.rawpixel.com/image/12270122/photo-image-background-person-skyFree Image from public domain license[Untitled photo, possibly related to: Klondike (vicinity), California. Going around a curve on the Atchison, Topeka and… https://www.rawpixel.com/image/12294100/photo-image-cloud-plant-skyFree Image from public domain licenseCountryside, Kimble County, Texas. This is not only good country for grazing of sheep and goats but abounds in deer and wild… https://www.rawpixel.com/image/12146919/image-plant-art-vintageFree Image from public domain licenseCoke ovens. Westmoreland County, Mount Pleasant, Pennsylvania. Sourced from the Library of Congress. https://www.rawpixel.com/image/12266362/photo-image-sky-mountain-public-domainFree Image from public domain licenseCarrying water to one of the houses in abandoned mining community, Marine, West Virginia. Sourced from the Library of… https://www.rawpixel.com/image/12247811/photo-image-plant-person-skyFree Image from public domain licenseNew York, New York. Waiting for the Third Avenue elevated railway in the "Sixties" about 8:45 a.m.. Sourced from the Library… https://www.rawpixel.com/image/12289895/photo-image-face-person-public-domainFree Image from public domain license[Untitled photo, possibly related to: Diesel freight train on the Atchison, Topeka and Santa Fe Railroad between Winslow and… https://www.rawpixel.com/image/12292649/photo-image-cloud-sky-woodFree Image from public domain licenseFishing wharf. Lower Matecumbe Key, Florida. Sourced from the Library of Congress. https://www.rawpixel.com/image/12273495/photo-image-person-sky-public-domainFree Image from public domain licenseSibley, Missouri. Crossing the Missouri River along the route of the Atchison, Topeka, and Santa Fe Railroad between… https://www.rawpixel.com/image/12291468/photo-image-sky-public-domain-archFree Image from public domain licenseThrowing overboard barrel float which supports trawl off Cape Cod, Massachusetts. Sourced from the Library of Congress. https://www.rawpixel.com/image/12287508/photo-image-person-sky-public-domainFree Image from public domain license[Untitled photo, possibly related to: On board the fishing boat Alden out of Gloucester, Massachusetts. Fishermen on a boat… https://www.rawpixel.com/image/12296803/photo-image-person-sky-beachFree Image from public domain license[Untitled photo, possibly related to: A plane taxiing off to the main runway at the municipal airport, in Washington, D.C.].… https://www.rawpixel.com/image/12262320/photo-image-person-sky-planeFree Image from public domain license[Untitled photo, possibly related to: Grand County, Colorado. Sheep grazing land]. Sourced from the Library of Congress. https://www.rawpixel.com/image/12287104/photo-image-person-sky-mountainFree Image from public domain licensePulling government car out of snowdrift. Todd County, South Dakota. Sourced from the Library of Congress. https://www.rawpixel.com/image/12284282/photo-image-person-mountain-public-domainFree Image from public domain license[Untitled photo, possibly related to: Aboard a trap fishing boat. The deck of the boat on the way home. Provincetown… https://www.rawpixel.com/image/12253391/photo-image-person-ocean-public-domainFree Image from public domain license[Untitled photo, possibly related to: A freighter pulling into New York Harbor]. Sourced from the Library of Congress. https://www.rawpixel.com/image/12264375/photo-image-sky-smoke-animalFree Image from public domain licenseBank and store. Creedmoor, North Carolina. Sourced from the Library of Congress. https://www.rawpixel.com/image/12275307/photo-image-person-horse-roadFree Image from public domain license[Untitled photo, possibly related to: In the main waiting room at the municipal airport in Washington, D.C.]. Sourced from… https://www.rawpixel.com/image/12263453/photo-image-person-public-domain-natureFree Image from public domain licenseAt the railroad terminal in Caribou, Maine. Sourced from the Library of Congress. https://www.rawpixel.com/image/12278304/photo-image-cloud-person-skyFree Image from public domain licenseVintage Victorian style atlas engraving. Original from the British Library. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/556742/vintage-globe-stand-illustrationFree Image from public domain licenseVintage hot air balloon illustration from Fairy Mary's Dream by A.F.L (1870). Original from the British Library. Digitally… https://www.rawpixel.com/image/556473/vintage-hot-air-balloon-illustrationFree Image from public domain license