[Untitled photo, possibly related to: The diesel freight train along the Atchison, Topeka and Santa Fe Railroad between… https://www.rawpixel.com/image/12292494/photo-image-sky-smoke-oceanFree Image from public domain license[Untitled photo, possibly related to: Proctor [i.e. Procter] and Gamble Distributing Company, Cincinnati, Ohio. Drums of… https://www.rawpixel.com/image/12296274/photo-image-person-public-domain-factoryFree Image from public domain licenseColonel Paul Yount, commanding officer of the American Army Railway Service running supplies to Russia through the Persian… https://www.rawpixel.com/image/12294406/photo-image-face-hand-peopleFree Image from public domain licenseNew Castle ferry operating between New Jersey and Delaware. Sourced from the Library of Congress. https://www.rawpixel.com/image/12268978/photo-image-person-smoke-public-domainFree Image from public domain license[Untitled photo, possibly related to: Washington, D.C. Dock worker]. Sourced from the Library of Congress. https://www.rawpixel.com/image/12291835/photo-image-face-hand-personFree Image from public domain licenseJones Laughlin steel company. Pittsburgh, Pennsylvania. Sourced from the Library of Congress. https://www.rawpixel.com/image/12287017/photo-image-sky-smoke-lightFree 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/12264217/photo-image-person-sky-smokeFree Image from public domain license[Untitled photo, possibly related to: View of Christiansted Harbor, St. Croix, Virgin Islands]. Sourced from the Library of… https://www.rawpixel.com/image/12264267/photo-image-frame-plant-skyFree Image from public domain licensePollution Dirty Chemical Problem Smog Smoke Concept https://www.rawpixel.com/image/1115466/image-rawpixelcomView licenseWoman Hands Holding Pink Smoke Bomb Outdoors https://www.rawpixel.com/image/39029/premium-photo-image-adult-alone-asianView license[Untitled photo, possibly related to: Branding, Three Circle roundup, Custer National Forest, Montana]. Sourced from the… https://www.rawpixel.com/image/12254333/photo-image-person-grass-forestFree Image from public domain licenseGlobal Warming Climate Environmental Industry Concept https://www.rawpixel.com/image/1171279/image-rawpixelcomView licenseWellbeing Positivity Mindset Thinking Wellness Concept https://www.rawpixel.com/image/701663/free-image-rawpixelView licenseVictorville, California. On the Atchison, Topeka and Santa Fe Railroad between Barstow and San Bernardino, California… https://www.rawpixel.com/image/12293822/photo-image-steam-sky-smokeFree Image from public domain licenseWoman at mealtime in the camp for white flood refugees, Forrest City, Arkansas. Sourced from the Library of Congress. https://www.rawpixel.com/image/12253172/photo-image-face-people-smokeFree Image from public domain licenseRectangular Scroll Ribbon Logo Label https://www.rawpixel.com/image/907975/free-image-rawpixelcomView licenseRailroad yards. Carnegie-Illinois steel plant. Etna, Pennsylvania. Sourced from the Library of Congress. https://www.rawpixel.com/image/12285928/photo-image-plant-sky-smokeFree Image from public domain licenseLancaster County, Pennsylvania. Assistant supervisor of highways chatting with his boss from the shore. Sourced from the… https://www.rawpixel.com/image/12291991/photo-image-face-plant-personFree Image from public domain licenseRelax Positivity Mindset Thinking Wellness Concept https://www.rawpixel.com/image/1167842/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/12262779/photo-image-sky-smoke-technologyFree Image from public domain license[Untitled photo, possibly related to: Mr. John Yenser of Mauch Chunk, Pennsylvania]. Sourced from the Library of Congress. https://www.rawpixel.com/image/12275047/photo-image-face-hand-peopleFree Image from public domain licenseWoman Enjoy Color Smoke Bomb Outdoors https://www.rawpixel.com/image/39001/premium-photo-image-adult-alone-asianView licenseFactory Pollution Atmosphere Industry Click Concept https://www.rawpixel.com/image/854148/free-image-rawpixelView licenseColumbia Steel Company at Ironton, Utah. Tapping a heat of iron in the cast house of the blast furnace. Sourced from the… https://www.rawpixel.com/image/12297367/photo-image-person-smoke-lightFree Image from public domain licenseWoman Enjoy Color Smoke Bomb Outdoors https://www.rawpixel.com/image/38997/premium-photo-image-adult-alone-asianView 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 licenseLet's Celebrate Good Life Merriment https://www.rawpixel.com/image/335260/image-rawpixelcomView licenseCustomers at Tri-County Farmers Co-op Market at Du Bois, Pennsylvania. Sourced from the Library of Congress. https://www.rawpixel.com/image/12276546/photo-image-hand-people-public-domainFree Image from public domain licenseCharlotte Amalie, Saint Thomas Island, Virgin Islands. Bluebeard Castle Hotel on top of a hill, seen from the old fort.… https://www.rawpixel.com/image/12280444/photo-image-cloud-sky-smokeFree Image from public domain licenseDigital Device Connecting People Together https://www.rawpixel.com/image/34888/premium-photo-image-advanced-technology-associated-bondView licenseFeasting Dining Seasonal Holiday Food https://www.rawpixel.com/image/335252/image-rawpixelcomView license[Untitled photo, possibly related to: Floyd, Missouri. Farmland along the Atchison, Topeka, and Santa Fe Railroad between… https://www.rawpixel.com/image/12289999/photo-image-sky-smoke-lightFree Image from public domain licenseGlobal Warming Climate Environmental Industry Concept https://www.rawpixel.com/image/1114438/image-rawpixelcomView licenseBus trip from Knoxville, Tennessee to Washington, D.C.. Sourced from the Library of Congress. https://www.rawpixel.com/image/12296297/photo-image-face-hand-personFree Image from public domain licenseBus trip from Knoxville, Tennessee, to Washington, D.C.. Sourced from the Library of Congress. https://www.rawpixel.com/image/12295092/photo-image-person-smoke-roadFree Image from public domain license[Untitled photo, possibly related to: Columbia Steel Company at Geneva, Utah. Steel and concrete go into place rapidly as a… https://www.rawpixel.com/image/12298062/photo-image-plant-person-skyFree Image from public domain licenseAir pollution background https://www.rawpixel.com/image/11560054/air-pollution-backgroundView licenseParris Island, South Carolina. U.S. Marine Corps glider detachment training camp. Marine glider planes in flight. Sourced… https://www.rawpixel.com/image/12289043/photo-image-smoke-planes-animalFree Image from public domain licenseFreight train operations on the Chicago and Northwestern Railroad between Chicago and Clinton, Iowa. The train going through… https://www.rawpixel.com/image/12290895/photo-image-person-sky-public-domainFree 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 licenseBethlehem, Saint Croix Island, Virgin Islands. The Bethlehem sugar mill. Sourced from the Library of Congress. https://www.rawpixel.com/image/12281205/photo-image-cloud-person-skyFree Image from public domain licenseLet's Celebrate Good Life Merriment https://www.rawpixel.com/image/335224/image-rawpixelcomView licenseBethlehem steel mill. Sparrows Point, Maryland. Sourced from the Library of Congress. https://www.rawpixel.com/image/12282964/photo-image-cloud-person-skyFree Image from public domain licenseMembers of the Strohl family at a family reunion in Flagstaff Park near Mauch Chunk, Pennsylvania. Sourced from the Library… https://www.rawpixel.com/image/12276608/photo-image-face-hand-peopleFree Image from public domain licenseWhite smoke abstract on purple background vector https://www.rawpixel.com/image/591690/smoke-purple-backgroundView licenseOutdoor graduation of the Union Point high school. Greene County, Georgia. Sourced from the Library of Congress. https://www.rawpixel.com/image/12278666/photo-image-plant-people-smokeFree Image from public domain license[Untitled photo, possibly related to: City limits. Charleston, West Virginia]. Sourced from the Library of Congress. https://www.rawpixel.com/image/12274407/photo-image-plant-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/12288509/photo-image-person-sky-smokeFree Image from public domain licenseTraffic on the main street of Fayetteville, North Carolina at about five o'clock, when the workers start coming out of Fort… https://www.rawpixel.com/image/12277838/photo-image-person-sky-smokeFree Image from public domain license[Untitled photo, possibly related to: Railroad yards. Milwaukee, Wisconsin]. Sourced from the Library of Congress. https://www.rawpixel.com/image/12285415/photo-image-cloud-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 licenseFeasting Dining Seasonal Holiday Food https://www.rawpixel.com/image/335180/image-rawpixelcomView licenseStream pollution. City dump. Dubuque, Iowa. Sourced from the Library of Congress. https://www.rawpixel.com/image/12282357/photo-image-person-sky-smokeFree Image from public domain licensePostcards to friends. Souvenir shops provide an outdoor desk for tourists who want to write "wish you were here."… https://www.rawpixel.com/image/12254157/photo-image-face-person-smokeFree Image from public domain licenseBon Appetit Celebration Feast Happy Holiday https://www.rawpixel.com/image/898203/free-image-rawpixelcomView licenseFeasting Dining Seasonal Holiday Food https://www.rawpixel.com/image/335168/image-rawpixelcomView license[Untitled photo, possibly related to: Great Lakes boat at Great Northern elevator. Superior, Wisconsin]. Sourced from the… https://www.rawpixel.com/image/12286402/photo-image-person-sky-smokeFree 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/12262453/photo-image-person-smoke-lightFree Image from public domain licenseGlasses Pipe Moustache Hat Lipstick Marks Hipster Mix https://www.rawpixel.com/image/261438/premium-photo-image-accessory-art-beardView license[Untitled photo, possibly related to: Yabucoa, Puerto Rico. Strikers on the picket line at a sugar mill]. Sourced from the… https://www.rawpixel.com/image/12282501/photo-image-face-person-smokeFree Image from public domain licenseSeventy ton cars of iron ore in D.M. & I.R. railroad yards on way to Duluth ore docks. Sourced from the Library of Congress. https://www.rawpixel.com/image/12285444/photo-image-cloud-sky-smokeFree Image from public domain licenseBuilding which is being torn down to make room for parking lot. Washington, D.C.. Sourced from the Library of Congress. https://www.rawpixel.com/image/12282830/photo-image-person-smoke-public-domainFree Image from public domain licenseBlack Chinese traditional flowers psd temporary tattoos set https://www.rawpixel.com/image/2844683/premium-illustration-psd-art-badge-bannerView licenseFeasting Dining Seasonal Holiday Food https://www.rawpixel.com/image/335148/image-rawpixelcomView 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 licenseArlington, Virginia. The heating plant at Arlington Farms, a residence for women who work in the U.S. government for the… https://www.rawpixel.com/image/12294281/photo-image-plant-sky-public-domainFree Image from public domain licenseBethlehem-Fairfield shipyards, Baltimore, Maryland. Condensers in storage. Sourced from the Library of Congress. https://www.rawpixel.com/image/12293171/photo-image-person-sky-smokeFree Image from public domain licenseAt the American Legion booth for collecting scrap paper. Chillicothe, Missouri. Sourced from the Library of Congress. https://www.rawpixel.com/image/12260365/photo-image-face-paper-personFree Image from public domain licenseEnjoy Positivity Mindset Thinking Wellness Concept https://www.rawpixel.com/image/656201/free-image-rawpixelView licenseBlack Chinese traditional flowers vector temporary tattoos set https://www.rawpixel.com/image/2844710/premium-illustration-vector-art-badge-bannerView 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 licenseAfrican Lady Talking Phone Concept https://www.rawpixel.com/image/79799/premium-photo-image-african-descent-cafe-casualView licenseDigital Device Connecting People Together https://www.rawpixel.com/image/33377/premium-photo-image-advanced-technology-associated-bondView licenseRelax Coffee Break Time Graphic Concept https://www.rawpixel.com/image/661072/free-image-rawpixelView licenseMerry Bright Season Greeting Celebration https://www.rawpixel.com/image/335104/image-rawpixelcomView licenseNew York, New York. East Fifty-Second Street between Second and Third Avenues. Sourced from the Library of Congress. https://www.rawpixel.com/image/12288190/photo-image-person-smoke-lightFree Image from public domain licenseBrown smoke abstract background vector https://www.rawpixel.com/image/591802/smoke-white-backgroundView licenseBethlehem-Fairfield shipyards, Baltimore, Maryland. View between ways. Sourced from the Library of Congress. https://www.rawpixel.com/image/12292842/photo-image-smoke-road-public-domainFree Image from public domain licenseHappy Holiday Love Celebration Feast https://www.rawpixel.com/image/335092/image-rawpixelcomView license