[Untitled photo, possibly related to: Carnegie-Illinois steel company. Etna, Pennsylvania]. Sourced from the Library of… https://www.rawpixel.com/image/12286092/photo-image-cloud-sky-smokeFree Image from public domain licenseAir pollution background https://www.rawpixel.com/image/11560051/air-pollution-backgroundView licenseOne of the machines that grinds wood into pulp at the Mississquoi Corporation paper mill. Seldon Springs, Vermont. Sourced… https://www.rawpixel.com/image/12280340/photo-image-paper-person-smokeFree 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 licenseCincinnati, Ohio. The shoreline as seen from the towboat Ernest T. Weir on the Ohio River. Sourced from the Library of… https://www.rawpixel.com/image/12295353/photo-image-sky-technology-public-domainFree 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: Along the banks of the Port of Houston are several crushing plants for oyster shell.… https://www.rawpixel.com/image/12170432/image-cloud-plant-personFree 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: 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 licenseChicago, Illinois. The turntable at the roundhouse at an Illinois Central Railroad yard. Sourced from the Library of… https://www.rawpixel.com/image/12290836/photo-image-steam-person-smokeFree Image from public domain license[Untitled photo, possibly related to: Columbia Steel Company at Ironton, Utah. Tapping a heat of iron in the cast house of… https://www.rawpixel.com/image/12297577/photo-image-person-smoke-technologyFree Image from public domain license[Untitled photo, possibly related to: Bingham Canyon, Utah. Open-pit workings of the Utah Copper Company, showing loaded ore… https://www.rawpixel.com/image/12295830/photo-image-person-sky-smokeFree Image from public domain licenseSteel plant on the Ohio River. Aliquippa, Pennsylvania. Sourced from the Library of Congress. https://www.rawpixel.com/image/12272208/photo-image-plant-person-public-domainFree Image from public domain license[Untitled photo, possibly related to: Ore from Ruth copper pit is refined at mill in McGill, Nevada]. Sourced from the… https://www.rawpixel.com/image/12275072/photo-image-person-sky-smokeFree 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/12287034/photo-image-person-smoke-public-domainFree Image from public domain license[Untitled photo, possibly related to: Workers' houses and the Pittsburgh Crucible Steel Corporation in Midland… https://www.rawpixel.com/image/12278755/photo-image-sky-smoke-public-domainFree Image from public domain licenseShenandoah, Pennsylvania. A view of buildings, coal cars and tracks at Maple Hill mine, seen from shaft tower. Sourced from… https://www.rawpixel.com/image/12275532/photo-image-sky-smoke-public-domainFree Image from public domain licenseZeigler number one coal mine. Zeigler, Illinois. Sourced from the Library of Congress. https://www.rawpixel.com/image/12272917/photo-image-cloud-person-skyFree Image from public domain license[Untitled photo, possibly related to: Phelps Dodge refining company, El Paso, Texas. Copper is recovered from smoke that… https://www.rawpixel.com/image/12295759/photo-image-plant-smoke-public-domainFree Image from public domain licenseAir Pollution Carbon Dioxide Dirty Energy Toxic Concept https://www.rawpixel.com/image/729371/free-image-rawpixelView licenseSteel plant on Monongahela River. Clairton, Pennsylvania. Sourced from the Library of Congress. https://www.rawpixel.com/image/12272271/photo-image-plant-sky-smokeFree 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 licenseColumbia Steel Company at Ironton, Utah. Discharging coke oven. Sourced from the Library of Congress. https://www.rawpixel.com/image/12298074/photo-image-person-smoke-technologyFree 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/12262429/photo-image-person-fire-skyFree Image from public domain licenseChicago, Illinois. Lining up for train reservations in concourse at the Union Station. Sourced from the Library of Congress. https://www.rawpixel.com/image/12290754/photo-image-person-smoke-public-domainFree 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: Jones Laughlin steel company. Pittsburgh, Pennsylvania]. Sourced from the Library of… https://www.rawpixel.com/image/12285901/photo-image-sky-smoke-lightFree Image from public domain license[Untitled photo, possibly related to: Topeka, Kansas. Hammering out a drawbar at the giant steam hammer in the smith shop of… https://www.rawpixel.com/image/12291450/photo-image-steam-person-smokeFree Image from public domain licenseCubula blowing at steel mill. Ambridge, Pennsylvania. Sourced from the Library of Congress. https://www.rawpixel.com/image/12272477/photo-image-sky-smoke-lightFree Image from public domain licensePhiladelphia, Pennsylvania. Executive at the SKF roller bearing factory. Sourced from the Library of Congress. https://www.rawpixel.com/image/12293671/photo-image-face-paper-personFree Image from public domain license[Untitled photo, possibly related to: Chicago, Illinois. Southbound freight train leaving an Illinois Central Railroad… https://www.rawpixel.com/image/12290818/photo-image-cloud-person-skyFree Image from public domain license[Untitled photo, possibly related to: Phelps Dodge refining company, El Paso, Texas. Casting copper ingots]. Sourced from… https://www.rawpixel.com/image/12296713/photo-image-person-smoke-public-domainFree Image from public domain license[Untitled photo, possibly related to: Philadelphia, Pennsylvania. Swedish-American foreman at the SKF roller bearing… https://www.rawpixel.com/image/12293434/photo-image-face-hand-personFree Image from public domain licenseLoch Lomond, Scotland. Small lake steamer. Sourced from the Library of Congress. https://www.rawpixel.com/image/12298115/photo-image-cloud-person-skyFree Image from public domain licenseJones and Laughlin Steel Company, Aliquippa, Pennsylvania. Sourced from the Library of Congress. https://www.rawpixel.com/image/12283589/photo-image-person-sky-smokeFree Image from public domain license[Untitled photo, possibly related to: Loading grain boat. Duluth, Minnesota]. Sourced from the Library of Congress. https://www.rawpixel.com/image/12285261/photo-image-sky-smoke-public-domainFree Image from public domain license[Untitled photo, possibly related to: Columbia Steel Company at Geneva, Utah. Cement plant which furnishes building material… https://www.rawpixel.com/image/12297763/photo-image-plant-person-skyFree Image from public domain licenseAir Pollution Carbon Dioxide Dirty Energy Toxic Concept https://www.rawpixel.com/image/961565/free-image-rawpixelcomView license[Untitled photo, possibly related to: Steelworkers going home at the end of the afternoon shift. A union official is… https://www.rawpixel.com/image/12278732/photo-image-people-smoke-public-domainFree Image from public domain license[Untitled photo, possibly related to: Houses in Baden, Pennsylvania. In the background is the Jones and Laughlin Steel Plant… https://www.rawpixel.com/image/12277818/photo-image-background-plant-personFree Image from public domain licenseFiltering hot rosin through sieves at a turpentine works in Statesboro, Georgia. Sourced from the Library of Congress. https://www.rawpixel.com/image/12262800/photo-image-person-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/12289864/photo-image-cloud-sky-smokeFree Image from public domain licenseFactory Pollution Atmosphere Industry Click Concept https://www.rawpixel.com/image/991795/free-image-rawpixelcomView licensePart of the grain elevator district. Minneapolis, Minnesota. Sourced from the Library of Congress. https://www.rawpixel.com/image/12282330/photo-image-person-sky-public-domainFree Image from public domain licensePower transformers. Southeast section of Washington, D.C.. Sourced from the Library of Congress. https://www.rawpixel.com/image/12269604/photo-image-cloud-person-skyFree Image from public domain licenseLoading iron ore into hold of boat. First mate directing operations. Allouez, Wisconsin. Sourced from the Library of… https://www.rawpixel.com/image/12286416/photo-image-person-smoke-public-domainFree Image from public domain licenseThe Pittsburgh Crucible Steel Company of Midland, Pennsylvania. Sourced from the Library of Congress. https://www.rawpixel.com/image/12277796/photo-image-plant-person-skyFree Image from public domain licenseChicago, Illinois. Getting water for an engine at a Chicago and Northwestern coaling station. Sourced from the Library of… https://www.rawpixel.com/image/12301202/image-person-sky-smokeFree Image from public domain license[Untitled photo, possibly related to: Railroad cars at Jones Laughlin steel works. Pittsburgh, Pennsylvania]. Sourced from… https://www.rawpixel.com/image/12285947/photo-image-sky-smoke-public-domainFree Image from public domain licenseLoading lake boat with iron ore. Allouez, Wisconsin. Sourced from the Library of Congress. https://www.rawpixel.com/image/12284855/photo-image-person-smoke-public-domainFree Image from public domain license[Untitled photo, possibly related to: Columbia Steel Company at Ironton, Utah. Pouring a heat of iron]. Sourced from the… https://www.rawpixel.com/image/12298033/photo-image-person-smoke-public-domainFree Image from public domain license[Untitled photo, possibly related to: Farmer getting his empty milk cans back at the Burlington cooperative milk bottling… https://www.rawpixel.com/image/12282123/photo-image-plant-person-smokeFree Image from public domain licensePollution Dirty Chemical Problem Smog Smoke Concept https://www.rawpixel.com/image/279179/image-rawpixelcomView license[Untitled photo, possibly related to: Trucks come directly from field and unload tomatoes directly into the canning room.… https://www.rawpixel.com/image/12286390/photo-image-person-sky-roadFree Image from public domain licenseA textile mill and company houses in Uncasville, Connecticut. Sourced from the Library of Congress. https://www.rawpixel.com/image/12278939/photo-image-person-sky-public-domainFree Image from public domain licenseFactory Pollution Atmosphere Industry Click Concept https://www.rawpixel.com/image/1129341/image-rawpixelcomView licenseElevators at Quaker Oats plant. Cedar Rapids, Iowa. Sourced from the Library of Congress. https://www.rawpixel.com/image/12260503/photo-image-plant-person-smokeFree Image from public domain licenseSteel mill. Pittsburgh, Pennsylvania. Sourced from the Library of Congress. https://www.rawpixel.com/image/12272199/photo-image-person-smoke-public-domainFree Image from public domain licenseColumbia Steel Company at Geneva, Utah. Partly finished open hearth furnaces and stacks for a steel mill under construction… https://www.rawpixel.com/image/12297922/photo-image-cloud-person-skyFree Image from public domain licenseAir Pollution Carbon Dioxide Dirty Energy Toxic Concept https://www.rawpixel.com/image/848098/free-image-rawpixelView license[Untitled photo, possibly related to: Scene in west Aliquippa, Pennsylvania. Stacks of the Jones and Laughlin Steel… https://www.rawpixel.com/image/12278757/photo-image-background-person-skyFree Image from public domain license[Untitled photo, possibly related to: Las Vegas, Nevada. Giant silos, eighty-four feet high, for the storage of ore for the… https://www.rawpixel.com/image/12298151/photo-image-plant-sky-public-domainFree Image from public domain license[Untitled photo, possibly related to: The Bessemers "blooming" at the Jones and Laughlin Steel Company in Aliquippa… https://www.rawpixel.com/image/12262781/photo-image-sky-smoke-lightFree Image from public domain licenseEnsenada, Puerto Rico. Sugar mill or "central" of the South Puerto Rico Sugar Company. Sourced from the Library of Congress. https://www.rawpixel.com/image/12280081/photo-image-sky-smoke-public-domainFree 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/12290236/photo-image-person-smoke-lightFree Image from public domain license[Untitled photo, possibly related to: The Bessemers "blooming" at the Jones and Laughlin Steel Company in Aliquippa… https://www.rawpixel.com/image/12262600/photo-image-fire-sky-smokeFree Image from public domain licenseWest Mine, West Frankfort, Illinois. Now abandoned. This mine has been down about a year (see 26940-D). Sourced from the… https://www.rawpixel.com/image/12272613/photo-image-person-sky-smokeFree Image from public domain license