[Untitled photo, possibly related to: The Bessemers "blooming" at the Jones and Laughlin Steel Company in Aliquippa… https://www.rawpixel.com/image/12262779/photo-image-sky-smoke-technologyFree Image from public domain license[Untitled photo, possibly related to: Carnegie-Illinois steel company. Etna, Pennsylvania]. Sourced from the Library of… https://www.rawpixel.com/image/12285882/photo-image-cloud-sky-smokeFree Image from public domain licenseSkyline, midtown Manhattan, New York City. Sourced from the Library of Congress. https://www.rawpixel.com/image/12270382/photo-image-sky-smoke-public-domainFree Image from public domain licenseSomewhere in the Persian corridor. United States Army trucks carrying supplies for the aid of Russia. American truck convoy… https://www.rawpixel.com/image/12293245/photo-image-sky-road-mountainFree 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/12288509/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/12278510/photo-image-cloud-person-skyFree Image from public domain licenseSomewhere in the Persian corridor. A United States Army truck convoy carrying supplies for Russia climbing into the clouds… https://www.rawpixel.com/image/12294369/photo-image-clouds-sky-roadFree Image from public domain license[Untitled photo, possibly related to: Abandoned tile factory, Parke County, Indiana]. Sourced from the Library of Congress. https://www.rawpixel.com/image/12252610/photo-image-person-smoke-treeFree Image from public domain license[Untitled photo, possibly related to: Railroad yards at Punxsutawney, Pennsylvania]. Sourced from the Library of Congress. https://www.rawpixel.com/image/12275914/photo-image-cloud-plant-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/12258257/photo-image-background-frame-plantFree Image from public domain license[Untitled photo, possibly related to: Chicago, Illinois. In the roundhouse at a Chicago and Northwestern Railroad yard].… https://www.rawpixel.com/image/12289935/photo-image-person-smoke-lightFree Image from public domain license[Untitled photo, possibly related to: Washington, D.C. Lincoln Memorial]. Sourced from the Library of Congress. https://www.rawpixel.com/image/12295289/photo-image-person-moon-skyFree 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/12295536/photo-image-person-smoke-public-domainFree Image from public domain licenseNew York, New York. Skyline of midtown Manhattan. Sourced from the Library of Congress. https://www.rawpixel.com/image/12270177/photo-image-sky-smoke-public-domainFree Image from public domain license[Untitled photo, possibly related to: Cases of beans, wholesale grocery, San Angelo, Texas] by Russell Lee https://www.rawpixel.com/image/12170434/image-background-art-vintageFree Image from public domain license[Untitled photo, possibly related to: West Aliquippa, Pennsylvania]. Sourced from the Library of Congress. https://www.rawpixel.com/image/12283511/photo-image-sky-smoke-lightFree Image from public domain license[Untitled photo, possibly related to: Jones Laughlin steel company. Pittsburgh, Pennsylvania]. Sourced from the Library of… https://www.rawpixel.com/image/12286095/photo-image-cloud-sky-smokeFree Image from public domain license[Untitled photo, possibly related to: Opening milk cans at the United Farmers Coop Creamery in East Berkshire, Vermont].… https://www.rawpixel.com/image/12262861/photo-image-plant-smoke-treeFree Image from public domain licenseA section of West Aliquippa, Pennsylvania. Sourced from the Library of Congress. https://www.rawpixel.com/image/12277784/photo-image-sky-smoke-public-domainFree Image from public domain licenseSomewhere in the Persian corridor. A United States Army truck convoy carrying supplies for Russia going through a pass over… https://www.rawpixel.com/image/12294338/photo-image-sky-light-roadFree Image from public domain license[Untitled photo, possibly related to: Houses in abandoned mining town with remains of coal tipple at right, Mohegan, West… https://www.rawpixel.com/image/12247935/photo-image-plant-smoke-treeFree Image from public domain license[Untitled photo, possibly related to: Chicago, Illinois. In the roundhouse at a Chicago and Northwestern Railroad yard].… https://www.rawpixel.com/image/12289934/photo-image-smoke-light-roadFree Image from public domain license[Untitled photo, possibly related to: Skyline, midtown Manhattan, New York City]. Sourced from the Library of Congress. https://www.rawpixel.com/image/12270334/photo-image-sky-smoke-public-domainFree Image from public domain licenseOn a foggy night in New Bedford, Massachusetts. Sourced from the Library of Congress. https://www.rawpixel.com/image/12278743/photo-image-smoke-light-roadFree Image from public domain license[Untitled photo, possibly related to: Carnegie-Illinois steel company. Etna, Pennsylvania]. Sourced from the Library of… https://www.rawpixel.com/image/12287115/photo-image-cloud-sky-smokeFree Image from public domain license[Untitled photo, possibly related to: Argentine, Kansas. Freight train about to leave the Atchison, Topeka, and Santa Fe… https://www.rawpixel.com/image/12291209/photo-image-person-smoke-lightFree 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/12288565/photo-image-person-smoke-public-domainFree Image from public domain licenseNew York, New York. Skyline of midtown Manhattan. Sourced from the Library of Congress. https://www.rawpixel.com/image/12271223/photo-image-sky-smoke-public-domainFree Image from public domain license[Untitled photo, possibly related to: Charleston, West Virginia. Part of the Union Carbon and Carbide Chemicals Corporation… https://www.rawpixel.com/image/12248173/photo-image-plant-sky-smokeFree Image from public domain licenseThe donkey engine transporting of logs from woods to yard, Long Bell Lumber Company, Cowlitz County, Washington by Russell… https://www.rawpixel.com/image/12173202/image-plant-person-artFree Image from public domain license[Untitled photo, possibly related to: Skyline, midtown Manhattan, New York City]. Sourced from the Library of Congress. https://www.rawpixel.com/image/12270983/photo-image-sky-smoke-public-domainFree Image from public domain licenseRope corral. Quarter Circle 'U' Roundup. Big Horn County, Montana. Sourced from the Library of Congress. https://www.rawpixel.com/image/12274089/photo-image-cow-plant-peopleFree Image from public domain licenseChicago, Illinois. In the roundhouse at a Chicago and Northwestern Railroad yard. Sourced from the Library of Congress. https://www.rawpixel.com/image/12290240/photo-image-person-smoke-lightFree Image from public domain licenseTextile mill working all night, New Bedford, Mass.. Sourced from the Library of Congress. https://www.rawpixel.com/image/12277798/photo-image-sky-smoke-lightFree 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/12288705/photo-image-person-smoke-roadFree Image from public domain licenseTopeka, Kansas. A general view of the smith shop of the Atchison, Topeka, and Santa Fe Railroad. Sourced from the Library of… https://www.rawpixel.com/image/12291226/photo-image-person-smoke-public-domainFree Image from public domain licenseSaddling horses in rope corral. Quarter Circle 'U' Ranch roundup. Montana. Sourced from the Library of Congress. https://www.rawpixel.com/image/12272750/photo-image-cow-people-horseFree Image from public domain license[Untitled photo, possibly related to: Daniel Field, Georgia. Air Service Command. Men of a chemical unit demonstrating the… https://www.rawpixel.com/image/12296380/photo-image-person-smoke-public-domainFree Image from public domain license[Untitled photo, possibly related to: Dubuque, Iowa. The smoke comes from Dubuque's largest industry, the sash and door… https://www.rawpixel.com/image/12282546/photo-image-cloud-sky-smokeFree Image from public domain license[Untitled photo, possibly related to: Tobacco lands after the Connecticut River had subsided near Hatfield, Massachusetts].… https://www.rawpixel.com/image/12257980/photo-image-cloud-sky-beachFree Image from public domain licenseJones Laughlin steel company. Pittsburgh, Pennsylvania. Sourced from the Library of Congress. https://www.rawpixel.com/image/12287301/photo-image-sky-smoke-public-domainFree Image from public domain license[Untitled photo, possibly related to: Pittsburgh, Pennsylvania]. Sourced from the Library of Congress. https://www.rawpixel.com/image/12283216/photo-image-sky-smoke-public-domainFree Image from public domain license[Untitled photo, possibly related to: View taken from train en route to Forrest City, Arkansas from Memphis, Tennessee… https://www.rawpixel.com/image/12252239/photo-image-frame-plant-skyFree Image from public domain license[Untitled photo, possibly related to: Washington, D.C. Government workers lunching near the Washington Monument]. Sourced… https://www.rawpixel.com/image/12289258/photo-image-plant-person-grassFree 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/12288551/photo-image-person-smoke-roadFree 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/12295786/photo-image-person-smoke-public-domainFree Image from public domain license[Untitled photo, possibly related to: General view of Westmoreland Homesteads, Pennsylvania]. Sourced from the Library of… https://www.rawpixel.com/image/12270551/photo-image-plant-sky-public-domainFree Image from public domain license[Untitled photo, possibly related to: Chicago, Illinois. An unusually heavy fog in the early afternoon]. Sourced from the… https://www.rawpixel.com/image/12290231/photo-image-person-smoke-lightFree Image from public domain license[Untitled photo, possibly related to: Scene in west Aliquippa, Pennsylvania. Stacks of the Jones and Laughlin Steel… https://www.rawpixel.com/image/12277958/photo-image-background-person-smokeFree Image from public domain licenseCoal barges on the river. Pittsburgh, Pennsylvania. Sourced from the Library of Congress. https://www.rawpixel.com/image/12287374/photo-image-cloud-sky-smokeFree Image from public domain licenseNew York, New York. Evening in Washington Square. Sourced from the Library of Congress. https://www.rawpixel.com/image/12269625/photo-image-plant-person-skyFree Image from public domain licenseNew York, New York. Looking west at the Third Avenue elevated railway on 14th Street at 7 a.m.. Sourced from the Library of… https://www.rawpixel.com/image/12289635/photo-image-person-sky-smokeFree Image from public domain license[Untitled photo, possibly related to: Washington, D.C. Posing for a snapshot on the steps of the Jefferson Memorial].… https://www.rawpixel.com/image/12293796/photo-image-face-person-smokeFree Image from public domain licenseMilitary training in high school. Omaha, Nebraska. Sourced from the Library of Congress. https://www.rawpixel.com/image/12267948/photo-image-person-sky-smokeFree Image from public domain license[Untitled photo, possibly related to: Chicago, Illinois. Engines lined up at coaling station at an Illinois Central Railroad… https://www.rawpixel.com/image/12290536/photo-image-cloud-sky-smokeFree Image from public domain licenseFreight yards into Aliquippa, Pennsylvania. Sourced from the Library of Congress. https://www.rawpixel.com/image/12284650/photo-image-person-sky-smokeFree Image from public domain licenseSnowstorm over the mountains in Socorro County, New Mexico. Snow in the mountains is an important source of water for the… https://www.rawpixel.com/image/12147982/image-cloud-art-skyFree 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/12290297/photo-image-sky-smoke-lightFree Image from public domain licenseThe Bessemers "blooming" at the Jones and Laughlin Steel Company in Aliquippa, Pennsylvania. Sourced from the Library of… https://www.rawpixel.com/image/12262699/photo-image-sky-smoke-lightFree 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/12288516/photo-image-person-smoke-roadFree Image from public domain license[Untitled photo, possibly related to: Morton County, North Dakota. Playing "cut the pie" or "fox and geese" at noon recess… https://www.rawpixel.com/image/12286790/photo-image-person-sky-public-domainFree Image from public domain licensePittsburgh, Pennsylvania. Jones and Laughlin steelworks. Sourced from the Library of Congress. https://www.rawpixel.com/image/12285879/photo-image-plant-sky-smokeFree Image from public domain license[Untitled photo, possibly related to: Jones Laughlin steel company, on both sides of the river. Pittsburgh, Pennsylvania].… https://www.rawpixel.com/image/12287304/photo-image-cloud-sky-smokeFree Image from public domain license[Untitled photo, possibly related to: Gallup, New Mexico. A train on the Atchison, Topeka and Santa Fe Railroad between… https://www.rawpixel.com/image/12292267/photo-image-sky-light-public-domainFree Image from public domain license[Untitled photo, possibly related to: Long stairway in mill district of Pittsburgh, Pennsylvania]. Sourced from the Library… https://www.rawpixel.com/image/12277835/photo-image-person-sky-smokeFree Image from public domain licenseAutos have to turn on lights to penetrate gloom of dust storm. Amarillo, Texas. Sourced from the Library of Congress. https://www.rawpixel.com/image/12265937/photo-image-plant-sky-smokeFree Image from public domain license[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 license