Wrestling matches, July 4th celebration, Ashville, Ohio (see general caption). Sourced from the Library of Congress. https://www.rawpixel.com/image/12256975/photo-image-face-people-shirtFree 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 license[Untitled photo, possibly related to: At a New England Dairies creamery in Enosburg Falls, Vermont]. Sourced from the… https://www.rawpixel.com/image/12280757/photo-image-sky-smoke-public-domainFree Image from public domain licenseBethlehem-Fairfield shipyards, Baltimore, Maryland. Stretcher container in the shipyard. Sourced from the Library of… https://www.rawpixel.com/image/12292824/photo-image-smoke-public-domain-factoryFree 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 licenseAir Pollution Carbon Dioxide Dirty Energy Toxic Concept https://www.rawpixel.com/image/880146/free-image-rawpixelcomView license[Untitled photo, possibly related to: The Bessemers "blooming" at the Jones and Laughlin Steel Company in Aliquippa… https://www.rawpixel.com/image/12262810/photo-image-sky-smoke-lightFree 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 license[Untitled photo, possibly related to: Las Vegas, Nevada. Smoke pouring from the stacks of the preparation building of the… https://www.rawpixel.com/image/12297887/photo-image-plant-sky-smokeFree Image from public domain licenseBlank Logo Stamp Tag Template https://www.rawpixel.com/image/907912/free-image-rawpixelcomView 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 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/12293744/photo-image-cloud-person-skyFree 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 licenseQuirk (vicinity), New Mexico. A train rounding a curve along the Atchison, Topeka and Santa Fe Railroad between Belen and… https://www.rawpixel.com/image/12292292/photo-image-sky-smoke-beachFree Image from public domain license[Untitled photo, possibly related to: Poplular tourist attraction: Indian wishing well, and "Hail to the Sunrise" bronze… https://www.rawpixel.com/image/12287253/photo-image-plant-person-grassFree Image from public domain licenseTurquoise green paint textured background https://www.rawpixel.com/image/1212989/turquoise-green-background-with-smoke-swirlView 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 licensePositivity Mindset Thinking Wellness Concept https://www.rawpixel.com/image/1167829/image-rawpixelcomView licenseOswego, New York. Unloading bauxite from a barge onto a Canadian boat which has come up through the inland waterways from… https://www.rawpixel.com/image/12296392/photo-image-sky-smoke-public-domainFree Image from public domain license[Untitled photo, possibly related to: Vaccination in the camp for flood refugees at Marianna, Arkansas]. Sourced from the… https://www.rawpixel.com/image/12257687/photo-image-face-hand-peopleFree Image from public domain license[Untitled photo, possibly related to: Model homes community, Radburn, New Jersey]. Sourced from the Library of Congress. https://www.rawpixel.com/image/12268438/photo-image-frame-plant-skyFree Image from public domain licenseConnectivity Information Searching Internet Concept https://www.rawpixel.com/image/54964/premium-photo-image-business-businesswomen-commercialView licenseFactory Pollution Atmosphere Industry Click Concept https://www.rawpixel.com/image/961761/free-image-rawpixelcomView license[Untitled photo, possibly related to: Loading cars with giant power shovel at Danube iron mine near Bovey, Minnesota].… https://www.rawpixel.com/image/12285307/photo-image-plant-sky-smokeFree 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 licenseSolo female traveler https://www.rawpixel.com/image/24894/premium-photo-image-adult-alone-beliefView licensePhelps Dodge refining company, El Paso, Texas. Copper is recovered from smoke that pours into these pipes from the furnaces… https://www.rawpixel.com/image/12296695/photo-image-shadow-plant-smokeFree Image from public domain license[Untitled photo, possibly related to: Chillicothe, Illinois. Changing crews and cabooses of a westbound freight train along… https://www.rawpixel.com/image/12289858/photo-image-cloud-sky-smokeFree 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: Bayamon, Puerto Rico. Child of a seamstress]. Sourced from the Library of Congress. https://www.rawpixel.com/image/12282796/photo-image-face-hand-personFree Image from public domain licenseRelax Coffee Break Time Graphic Concept https://www.rawpixel.com/image/661083/free-image-rawpixelView licenseRound Circle Logo Label Template https://www.rawpixel.com/image/892479/free-image-rawpixelcomView licenseRelax Positivity Mindset Thinking Wellness Concept https://www.rawpixel.com/image/630015/free-image-rawpixelView licenseMultimedia Entertainment Play Button Interface https://www.rawpixel.com/image/334799/image-rawpixelcomView 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: The Pittsburgh Crucible Steel Company of Midland, Pennsylvania]. Sourced from the… https://www.rawpixel.com/image/12277938/photo-image-person-sky-smokeFree Image from public domain licenseSmoke Area Allow Permission Sign https://www.rawpixel.com/image/1060423/free-image-rawpixelcomView licenseUnderpass in central Ohio, Route 40 (see general caption). Sourced from the Library of Congress. https://www.rawpixel.com/image/12255279/photo-image-sky-smoke-roadFree Image from public domain licenseWoman eating potato chip with smiling https://www.rawpixel.com/image/38504/premium-photo-image-activity-adult-attractiveView licenseMultimedia Entertainment Play Button Interface https://www.rawpixel.com/image/334775/image-rawpixelcomView license[Untitled photo, possibly related to: Argentine, Kansas. Freight train about to leave the Atchison, Topeka, and Santa Fe… https://www.rawpixel.com/image/12290019/photo-image-smoke-public-domain-natureFree Image from public domain licenseHoney honeycomb food white background. https://www.rawpixel.com/image/14119181/honey-honeycomb-food-white-backgroundView licenseKeysville, Virginia. Randolph Henry High School. School band which played for graduation. Sourced from the Library of… https://www.rawpixel.com/image/12297502/photo-image-people-music-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/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 license[Untitled photo, possibly related to: Picnickers along Route 12A near Hanover, New Hampshire]. Sourced from the Library of… https://www.rawpixel.com/image/12278689/photo-image-plant-person-grassFree Image from public domain license[Untitled photo, possibly related to: Gleed (vicinity), Arizona. A freight train going around a curve on the Atchison… https://www.rawpixel.com/image/12292627/photo-image-cloud-plant-skyFree Image from public domain licenseBingham Canyon, Utah. Ore train at a mine of the Utah Copper Company. Sourced from the Library of Congress. https://www.rawpixel.com/image/12295747/photo-image-steam-sky-smokeFree Image from public domain licenseSenior Woman Dress Up Daily Lifestyle https://www.rawpixel.com/image/28923/premium-photo-image-candid-caucasian-clothingView licenseWashington, D.C. Scrap salvage campaign, Victory Program. After saleable parts are removed from old cars, the cars are… https://www.rawpixel.com/image/12289496/photo-image-person-smoke-public-domainFree 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 licenseMerry Christmas Feast Food Gathering https://www.rawpixel.com/image/334743/image-rawpixelcomView license[Untitled photo, possibly related to: Columbia Steel Company at Ironton, Utah. Looking upon coke ovens. The steam indicates… https://www.rawpixel.com/image/12297759/photo-image-cloud-steam-personFree Image from public domain licenseMerry Christmas Feast Food Gathering https://www.rawpixel.com/image/334739/image-rawpixelcomView license[Untitled photo, possibly related to: Lumberjack at camp near Effie, Minnesota] by Russell Lee https://www.rawpixel.com/image/12147338/image-face-hand-peopleFree Image from public domain license[Untitled photo, possibly related to: Trampas, New Mexico. Service at the mission church. The painting on the retablo… https://www.rawpixel.com/image/12290984/photo-image-people-art-smokeFree Image from public domain license[Untitled photo, possibly related to: W.W. Linebarger, in charge of specialties. Far East Section, Overseas Branch, Office… https://www.rawpixel.com/image/12295027/photo-image-face-people-technologyFree Image from public domain licenseFSA (Farm Security Administration) cooperative hay chopper in action. Box Elder County, Utah by Russell Lee https://www.rawpixel.com/image/12148953/image-plant-person-artFree 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 licenseRelax Coffee Break Time Graphic Concept https://www.rawpixel.com/image/299233/image-rawpixelcomView licenseF-18 Hornets, with the Navy's Flight Demonstration Team "The Blue Angels," perform an aerial demonstration during Air Show… https://www.rawpixel.com/image/8728235/photo-image-smoke-airplane-public-domainFree 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 licenseWaiting for the farm auction to begin, New Carlisle [i.e. Marysville], Ohio. Sourced from the Library of Congress. https://www.rawpixel.com/image/12257438/photo-image-face-plant-handFree Image from public domain licenseHands with tinkering tools on the table https://www.rawpixel.com/image/50743/premium-photo-image-addict-addiction-chargeView licenseLargest smelting furnace in the world. Omaha, Nebraska. Sourced from the Library of Congress. https://www.rawpixel.com/image/12269495/photo-image-person-smoke-public-domainFree Image from public domain licenseMerry Christmas Feast Food Gathering https://www.rawpixel.com/image/334715/image-rawpixelcomView licenseWest Duluth, Minnesota. Iron ore docks on the right. Sourced from the Library of Congress. https://www.rawpixel.com/image/12285043/photo-image-cloud-sky-smokeFree Image from public domain licenseRealistic cloud element in blue background https://www.rawpixel.com/image/3397494/free-illustration-image-aesthetic-background-airView license[Untitled photo, possibly related to: Trampas, New Mexico. Father Cassidy conducting mass at a church which was built in… https://www.rawpixel.com/image/12291307/photo-image-people-smoke-public-domainFree Image from public domain licenseNew York, New York. Receptionist making an appointment at Francois de Paris, a hairdresser on Eighth Street. Sourced from… https://www.rawpixel.com/image/12288123/photo-image-face-person-artFree Image from public domain licenseThoreau, New Mexico. Section crew coming in after a day's work on the Atchison, Topeka and Santa Fe Railroad between Belen… https://www.rawpixel.com/image/12293419/photo-image-person-sky-smokeFree Image from public domain licenseWoman Hipster Fashion Style Lifestyle Concept https://www.rawpixel.com/image/68474/premium-photo-image-action-active-activityView licenseThe sawdust from thousands of logs is piled near a power plant on the Columbia River, Oregon. Sourced from the Library of… https://www.rawpixel.com/image/12268860/photo-image-plant-sky-smokeFree Image from public domain license