[Untitled photo, possibly related to: Parking lot. Chicago, Illinois]. Sourced from the Library of Congress. https://www.rawpixel.com/image/12259615/photo-image-sky-smoke-public-domainFree Image from public domain licenseFreight cars in flour mill district. Minneapolis, Minnesota. Sourced from the Library of Congress. https://www.rawpixel.com/image/12282567/photo-image-cloud-person-skyFree Image from public domain licenseMemphis, Tennessee. Mississippi River levee. Sourced from the Library of Congress. https://www.rawpixel.com/image/12271205/photo-image-cloud-person-skyFree Image from public domain licenseHouses and steel mill in Aliquippa, Pennsylvania. Sourced from the Library of Congress. https://www.rawpixel.com/image/12277736/photo-image-sky-smoke-public-domainFree Image from public domain licenseHouses near Navy yard. Portsmouth, Virginia. Sourced from the Library of Congress. https://www.rawpixel.com/image/12283629/photo-image-person-sky-smokeFree Image from public domain licenseStreet in the mill district in Pittsburgh, Pennsylvania. Sourced from the Library of Congress. https://www.rawpixel.com/image/12277940/photo-image-person-smoke-treeFree Image from public domain license[Untitled photo, possibly related to: Sunday in Scotts Run, West Virginia]. Sourced from the Library of Congress. https://www.rawpixel.com/image/12255143/photo-image-face-person-smokeFree Image from public domain license[Untitled photo, possibly related to: Railroad yards. Conway, Pennsylvania]. Sourced from the Library of Congress. https://www.rawpixel.com/image/12283559/photo-image-steam-sky-smokeFree Image from public domain licenseSteel mill. Pittsburgh, Pennsylvania. Sourced from the Library of Congress. https://www.rawpixel.com/image/12272476/photo-image-sky-public-domain-factoryFree Image from public domain licenseChicago, Illinois. Lining up for train reservations in the concourse at the Union Station. Sourced from the Library of… https://www.rawpixel.com/image/12290940/photo-image-person-smoke-public-domainFree Image from public domain license[Untitled photo, possibly related to: Chicago, Illinois]. Sourced from the Library of Congress. https://www.rawpixel.com/image/12259626/photo-image-sky-smoke-roadFree Image from public domain licenseJones Laughlin steel company. Pittsburgh, Pennsylvania. Sourced from the Library of Congress. https://www.rawpixel.com/image/12287089/photo-image-person-sky-public-domainFree Image from public domain licenseJones and Laughlin Steel Corporation and freight yards Aliquippa, Pennsylvania. Sourced from the Library of Congress. https://www.rawpixel.com/image/12278856/photo-image-plant-sky-smokeFree Image from public domain license[Untitled photo, possibly related to: Setting up a tent in the camp for white flood refugees, Forrest City, Arkansas].… https://www.rawpixel.com/image/12257597/photo-image-person-sky-smokeFree Image from public domain licenseAt the steel plant in Midland, Pennsylvania. Sourced from the Library of Congress. https://www.rawpixel.com/image/12277719/photo-image-plant-person-smokeFree Image from public domain license[Untitled photo, possibly related to: Washington, D.C. A view of 14th Street showing street cars, buses, taxicabs, and… https://www.rawpixel.com/image/12260479/photo-image-person-sky-smokeFree Image from public domain licenseBoys on the 4th of July, State College, Pennsylvania. Sourced from the Library of Congress. https://www.rawpixel.com/image/12256746/photo-image-face-hand-personFree Image from public domain licenseHouses and Pittsburgh Crucible Steel Company in Midland, Pennsylvania. Sourced from the Library of Congress. https://www.rawpixel.com/image/12277806/photo-image-sky-smoke-mountainFree Image from public domain license[Untitled photo, possibly related to: Tapping a furnace at the foundry of the Farrell-Binmingham Company, Ansonia… https://www.rawpixel.com/image/12262560/photo-image-person-smoke-lightFree Image from public domain licenseBusinesswoman Lifestyle Using Mobile Phone Connection Concept https://www.rawpixel.com/image/54940/premium-photo-image-arrival-business-personView license[Untitled photo, possibly related to: New York, New York. Looking south on Third Avenue from the 59th Street… https://www.rawpixel.com/image/12288849/photo-image-person-smoke-public-domainFree Image from public domain licenseBaltimore, Maryland. Funeral of a merchant seaman. Mourning neighbors and friends. Sourced from the Library of Congress. https://www.rawpixel.com/image/12295596/photo-image-face-hand-personFree Image from public domain licenseAir pollution desktop wallpaper https://www.rawpixel.com/image/11560049/air-pollution-desktop-wallpaperView license[Untitled photo, possibly related to: Snow in downtown Providence, Rhode Island]. Sourced from the Library of Congress. https://www.rawpixel.com/image/12262750/photo-image-person-sky-smokeFree Image from public domain license[Untitled photo, possibly related to: Pittsburgh, Pennsylvania]. Sourced from the Library of Congress. https://www.rawpixel.com/image/12284356/photo-image-sky-smoke-public-domainFree Image from public domain licenseSaturday afternoon in London, Ohio, "the other side of the tracks". Sourced from the Library of Congress. https://www.rawpixel.com/image/12255722/photo-image-face-person-horseFree Image from public domain licenseNew York, New York. Concourse at the Pennsylvania railroad station. Sourced from the Library of Congress. https://www.rawpixel.com/image/12287918/photo-image-person-smoke-public-domainFree Image from public domain licenseAmbridge, Pennsylvania. View of houses and steel mills. Sourced from the Library of Congress. https://www.rawpixel.com/image/12272256/photo-image-person-sky-smokeFree Image from public domain licenseGeneral view of Shelton, Connecticut, with Derby, Connecticut, in the distance. Sourced from the Library of Congress. https://www.rawpixel.com/image/12279122/photo-image-person-sky-smokeFree Image from public domain licenseHouses and steel mills in Aliquippa, Pennsylvania. Sourced from the Library of Congress. https://www.rawpixel.com/image/12278005/photo-image-sky-smoke-public-domainFree Image from public domain licenseWashington, D.C. -Hugh and Lynn Massman sightseeing on their first day in Washington. Their baby is being taken care of in… https://www.rawpixel.com/image/12295521/photo-image-plant-person-skyFree Image from public domain licensePursglove Mine, Scotts Run, West Virginia. Sourced from the Library of Congress. https://www.rawpixel.com/image/12255257/photo-image-face-hand-personFree Image from public domain licenseAdult Woman Travel Backpacker Tourist https://www.rawpixel.com/image/38356/premium-photo-image-active-activity-adultView licenseNew York, New York. A scene in the Fulton fish market. Sourced from the Library of Congress. https://www.rawpixel.com/image/12294686/photo-image-person-sky-smokeFree Image from public domain licenseNew York, New York. Saint Mark's Place and the Bowery at midnight. Sourced from the Library of Congress. https://www.rawpixel.com/image/12288534/photo-image-person-smoke-roadFree Image from public domain license[Untitled photo, possibly related to: Pittsburgh, Pennsylvania]. Sourced from the Library of Congress. https://www.rawpixel.com/image/12284472/photo-image-cloud-sky-smokeFree Image from public domain licensePart of the mess line at mealtime in camp for white flood refugees at Forrest City, Arkansas. Sourced from the Library of… https://www.rawpixel.com/image/12253156/photo-image-people-smoke-public-domainFree Image from public domain licenseOld houses that are being moved to make way for expansion of the Arden Farms Creamery. These houses are not being destroyed… https://www.rawpixel.com/image/12150500/image-person-art-skyFree Image from public domain license[Untitled photo, possibly related to: Houses near Navy yard. Portsmouth, Virginia]. Sourced from the Library of Congress. https://www.rawpixel.com/image/12284612/photo-image-people-smoke-public-domainFree Image from public domain license[Untitled photo, possibly related to: Streator (vicinity), Illinois. Passing an eastbound freight train on the Atchison… https://www.rawpixel.com/image/12290140/photo-image-cloud-hand-skyFree Image from public domain license[Untitled photo, possibly related to: Truckers rest along the Mohawk River near Utica, New York]. Sourced from the Library… https://www.rawpixel.com/image/12286907/photo-image-plant-person-skyFree Image from public domain license[Untitled photo, possibly related to: General view of mills in Lawrence, Massachusetts]. Sourced from the Library of… https://www.rawpixel.com/image/12278471/photo-image-sky-public-domain-factoryFree Image from public domain license[Untitled photo, possibly related to: Las Vegas, Nevada. Some completed and also some unfinished buildings of the Basic… https://www.rawpixel.com/image/12298158/photo-image-plant-sky-smokeFree Image from public domain license[Untitled photo, possibly related to: Jones and Laughlin steel company. Pittsburgh, Pennsylvania]. Sourced from the Library… https://www.rawpixel.com/image/12287382/photo-image-sky-smoke-lightFree Image from public domain licenseWorkers, some of them unemployed, on the main street of Childersburg, Alabama. Sourced from the Library of Congress. https://www.rawpixel.com/image/12262897/photo-image-people-smoke-public-domainFree Image from public domain licenseAir pollution background https://www.rawpixel.com/image/11560051/air-pollution-backgroundView licenseGoing to mass. Pittsburgh, Pennsylvania. Sourced from the Library of Congress. https://www.rawpixel.com/image/12283209/photo-image-person-smoke-lightFree Image from public domain licenseBoys in soft drink parlor. Central City, Kentucky. Sourced from the Library of Congress. https://www.rawpixel.com/image/12283304/photo-image-face-person-smokeFree Image from public domain license[Untitled photo, possibly related to: Going home from work at the steel mill in Midland, Pennsylvania]. Sourced from the… https://www.rawpixel.com/image/12277809/photo-image-person-smoke-roadFree Image from public domain license[Untitled photo, possibly related to: Illinois Central Railroad station. Dubuque, Iowa]. Sourced from the Library of… https://www.rawpixel.com/image/12283012/photo-image-person-sky-smokeFree Image from public domain license[Untitled photo, possibly related to: General view of mills in Lawrence, Massachusetts]. Sourced from the Library of… https://www.rawpixel.com/image/12278161/photo-image-sky-public-domain-factoryFree Image from public domain license[Untitled photo, possibly related to: Pittsburgh, Pennsylvania]. Sourced from the Library of Congress. https://www.rawpixel.com/image/12283476/photo-image-cloud-sky-smokeFree Image from public domain licenseWashington, D.C. A street scene, probably 14th Street, showing automobile and street car traffic. The People's Life… https://www.rawpixel.com/image/12260344/photo-image-background-person-skyFree Image from public domain license[Untitled photo, possibly related to: Charlotte Amalie, St. Thomas Island, Virgin Islands. A rainy day on the main square].… https://www.rawpixel.com/image/12263334/photo-image-face-person-smokeFree Image from public domain licenseDubuque, Iowa. Smoke from sash and door mills. Sourced from the Library of Congress. https://www.rawpixel.com/image/12282851/photo-image-person-sky-smokeFree Image from public domain license[Untitled photo, possibly related to: General view of mills in Lawrence, Massachusetts]. Sourced from the Library of… https://www.rawpixel.com/image/12279504/photo-image-sky-smoke-lightFree Image from public domain license[Untitled photo, possibly related to: Interior of cotton compress at Forrest City, Arkansas where sick refugees from flood… https://www.rawpixel.com/image/12253601/photo-image-people-smoke-public-domainFree Image from public domain license[Untitled photo, possibly related to: Abandoned brick factory, not far from Jackson, Ohio]. Sourced from the Library of… https://www.rawpixel.com/image/12252139/photo-image-person-sky-public-domainFree Image from public domain license[Untitled photo, possibly related to: At the American Legion booth for collecting scrap paper. Chillicothe, Missouri].… https://www.rawpixel.com/image/12260143/photo-image-paper-person-smokeFree Image from public domain licenseDust storm. Note heavy metal signs blown out by wind. Amarillo, Texas. Sourced from the Library of Congress. https://www.rawpixel.com/image/12251087/image-cloud-person-skyFree Image from public domain license[Untitled photo, possibly related to: The Aliquippa plant of the Jones and Laughlin Company seen from across the Ohio River… https://www.rawpixel.com/image/12262643/photo-image-plant-sky-smokeFree Image from public domain license[Untitled photo, possibly related to: Old miner on donkey, still quite a common means of transportation, in county road near… https://www.rawpixel.com/image/12247776/photo-image-plant-person-horseFree Image from public domain licenseThe Calco Chemical Company near Bound Brook, New Jersey, which employs many people. Sourced from the Library of Congress. https://www.rawpixel.com/image/12265112/photo-image-people-sky-smokeFree Image from public domain license[Untitled photo, possibly related to: Phelps Dodge refining company, El Paso, Texas. Sheets of pure copper, which had been… https://www.rawpixel.com/image/12295792/photo-image-person-smoke-public-domainFree Image from public domain license[Untitled photo, possibly related to: A section of West Aliquippa, Pennsylvania]. Sourced from the Library of Congress. https://www.rawpixel.com/image/12277824/photo-image-sky-smoke-public-domainFree Image from public domain license[Untitled photo, possibly related to: A flood refugee family who, with their rescued household goods have moved into the… https://www.rawpixel.com/image/12253501/photo-image-face-person-smokeFree Image from public domain licenseChicago, Illinois. An unusually heavy fog in the early afternoon. Sourced from the Library of Congress. https://www.rawpixel.com/image/12288505/photo-image-person-sky-smokeFree Image from public domain license[Untitled photo, possibly related to: Columbia Steel Company at Ironton, Utah. Discharging coke oven]. Sourced from the… https://www.rawpixel.com/image/12298019/photo-image-person-sky-smokeFree Image from public domain license[Untitled photo, possibly related to: Duors, New Mexico. Going across sheep and cattle country along the Atchison, Topeka… https://www.rawpixel.com/image/12293768/photo-image-cloud-sky-smokeFree Image from public domain license[Untitled photo, possibly related to: At the American Legion booth for collecting scrap paper. Chillicothe, Missouri].… https://www.rawpixel.com/image/12260173/photo-image-paper-hand-personFree Image from public domain license[Untitled photo, possibly related to: Sunday morning. Pittsburgh, Pennsylvania]. Sourced from the Library of Congress. https://www.rawpixel.com/image/12283513/photo-image-person-smoke-lightFree Image from public domain license[Untitled photo, possibly related to: Chicago, Illinois. Union Station train concourse]. Sourced from the Library of… https://www.rawpixel.com/image/12290967/photo-image-person-smoke-lightFree Image from public domain licenseNew York, New York. Workmen from the sanitary department flushing the street in front of the Fulton fish market late in the… https://www.rawpixel.com/image/12294314/photo-image-person-sky-smokeFree Image from public domain licensePart of the mess line in the camp for white flood refugees, Forrest City, Arkansas. Sourced from the Library of Congress. https://www.rawpixel.com/image/12253176/photo-image-face-person-skyFree Image from public domain licenseTunis, Tunisia. Allied troops entering the city. Sourced from the Library of Congress. https://www.rawpixel.com/image/12294570/photo-image-plant-person-smokeFree Image from public domain license