Pittsburgh, Pennsylvania (vicinity). Montour no. 4 mine of the Pittsburgh Coal Company. Coal miner waiting to go… https://www.rawpixel.com/image/12240254/photo-image-face-person-public-domainFree Image from public domain license[Untitled photo, possibly related to: Pittsburgh, Pennsylvania (vicinity). Montour no. 4 mine of the Pittsburgh Coal… https://www.rawpixel.com/image/12243764/photo-image-face-person-public-domainFree Image from public domain licensePittsburgh, Pennsylvania (vicinity). Montour no. 4 mine of the Pittsburgh Coal Company. Laying track. Sourced from the… https://www.rawpixel.com/image/12306933/image-person-public-domain-manFree Image from public domain licensePittsburgh, Pennsylvania (vicinity). Montour no. 4 mine of the Pittsburgh Coal Company. Mine engineers checking surveys… https://www.rawpixel.com/image/12307186/image-face-person-technologyFree Image from public domain licensePittsburgh, Pennsylvania (vicinity). Montour no. 4 mine of the Pittsburgh Coal Company. Mechanics repairing equipment in the… https://www.rawpixel.com/image/12306944/image-face-person-public-domainFree Image from public domain licensePittsburgh (vicinity), Pennsylvania. Montour Number Four mine of the Pittsburgh Coal Company. Miners in the room where lamps… https://www.rawpixel.com/image/12337305/image-person-public-domain-hospitalFree Image from public domain licensePittsburgh, Pennsylvania (vicinity). Westland coal mine. "Mantrip" going into a "drift mine". Sourced from the Library of… https://www.rawpixel.com/image/12337306/image-people-public-domain-manFree Image from public domain licenseWar production drive. Anthracite rallies. Smiling with pleasure, a coal miner reads the paycheck enclosure which explains… https://www.rawpixel.com/image/12308946/image-face-hand-peopleFree Image from public domain licenseWar production drive. Anthracite rallies. Army and U.S. Treasury flags fly alongside the stars and stripes at a Pennsylvania… https://www.rawpixel.com/image/12308943/image-sky-stars-blackFree Image from public domain licenseWar production drive. Anthracite rallies. Soldiers march in formation at the anthracite miners' rally in Hazleton… https://www.rawpixel.com/image/12309185/image-person-black-architectureFree Image from public domain licensePittsburgh (vicinity), Pennsylvania. Montour Number Four mine of the Pittsburgh Coal Company. Miners in the room where lamps… https://www.rawpixel.com/image/12337523/image-person-public-domain-hospitalFree Image from public domain licensePittsburgh (vicinity), Pennsylvania. Montour Number Four mine of the Pittsburgh Coal Company. Miners in the room where lamps… https://www.rawpixel.com/image/12337318/image-person-book-technologyFree Image from public domain licenseIncline Plane, McIntyre Coal Mines, Ralston [Pennsylvania] by William M Chase https://www.rawpixel.com/image/14291088/incline-plane-mcintyre-coal-mines-ralston-pennsylvania-william-chaseFree Image from public domain licenseWar production drive. Anthracite rallies. Soldiers and sailors saw workers in action at anthracite mines during the rallies… https://www.rawpixel.com/image/12308866/image-person-sky-animalFree Image from public domain licenseWar production drive. Anthracite rallies. No jeep, this underground car in a Pennsylvania anthracite mine. Soldiers learned… https://www.rawpixel.com/image/12308963/image-person-factory-manFree Image from public domain licenseWar production drive. Anthracite rallies. Soldiers saw how the production front fights when coal miners took them… https://www.rawpixel.com/image/12309190/image-person-man-gunFree Image from public domain licensePittsburgh, Pennsylvania (vicinity). Montour no. 4 mine of the Pittsburgh Coal Company. Noon in the "bean hole". Sourced… https://www.rawpixel.com/image/12337231/image-face-people-public-domainFree Image from public domain licensePittsburgh, Pennsylvania (vicinity). Montour no. 4 mine of the Pittsburgh Coal Company. Mechanic in the mine. Sourced from… https://www.rawpixel.com/image/12337241/image-face-person-public-domainFree Image from public domain licenseWar production drive. Anthracite rallies. A soldier wears a miners' cap and lamp before he descends the shaft into the mine.… https://www.rawpixel.com/image/12308966/image-face-hand-peopleFree Image from public domain licenseWar production drive. Anthracite rallies. The war is serious business to these representatives of the fighting and… https://www.rawpixel.com/image/12308934/image-hand-person-woodFree Image from public domain licensePittsburgh (vicinity), Pennsylvania. Montour Number Four mine of the Pittsburgh Coal Company. Miners in the room where lamps… https://www.rawpixel.com/image/12337506/image-person-public-domain-factoryFree Image from public domain licenseWar production drive. Anthracite rallies. Servicemen working together! Soldiers, sailors and marines went into Pennsylvania… https://www.rawpixel.com/image/12309189/image-face-person-earthFree Image from public domain licenseWar production drive. Anthracite rallies. A fighting tool of the production front is this pneumatic drill that anthracite… https://www.rawpixel.com/image/12308939/image-face-person-natureFree Image from public domain licenseWar production drive. Anthracite rallies. Smiling with pleasure, a husky coal miner reads the enclosure with his pay check… https://www.rawpixel.com/image/12309129/image-face-paper-handFree Image from public domain licensePittsburgh, Pennsylvania (vicinity). Montour no. 4 mine of the Pittsburgh Coal Company. Section foreman and assistant mine… https://www.rawpixel.com/image/12337227/image-face-paper-personFree Image from public domain licensePittsburgh, Pennsylvania (vicinity). Montour no. 4 mine of the Pittsburgh Coal Company. Lunch time in the machine shop.… https://www.rawpixel.com/image/12337235/image-face-people-footballFree Image from public domain licensePittsburgh, Pennsylvania (vicinity). Montour no. 4 mine of the Pittsburgh Coal Company. Lunch time in the machine shop.… https://www.rawpixel.com/image/12337203/image-people-public-domain-paintingFree Image from public domain licenseWar production drive. Anthracite rallies. Coal mining is serious business, an army sergeant learns from two anthracite… https://www.rawpixel.com/image/12309175/image-person-baseball-woodFree Image from public domain license[Untitled photo, possibly related to: Pittsburgh (vicinity), Pennsylvania. Montour Number Four mine of the Pittsburgh Coal… https://www.rawpixel.com/image/12291843/photo-image-person-public-domain-hospitalFree Image from public domain licensePittsburgh, Pennsylvania (vicinity). Montour no. 4 mine of the Pittsburgh Coal Company. Testing for a sound roof. Sourced… https://www.rawpixel.com/image/12290221/photo-image-person-public-domain-natureFree Image from public domain licensePittsburgh, Pennsylvania (vicinity). Montour no. 4 mine of the Pittsburgh Coal Company. Hoist in the tipple house. Sourced… https://www.rawpixel.com/image/12290222/photo-image-person-technology-public-domainFree Image from public domain licensePittsburgh, Pennsylvania (vicinity). Montour no. 4 mine of the Pittsburgh Coal Company. Unusually high roof in mine due to a… https://www.rawpixel.com/image/12289967/photo-image-public-domain-black-architectureFree Image from public domain licensePittsburgh, Pennsylvania (vicinity). Montour no. 4 mine of the Pittsburgh Coal Company. Noon in the "bean hole". Sourced… https://www.rawpixel.com/image/12289962/photo-image-face-hand-personFree Image from public domain licensePittsburgh, Pennsylvania (vicinity). Montour no. 4 mine of the Pittsburgh Coal Company. Testing for gas. Sourced from the… https://www.rawpixel.com/image/12289952/photo-image-person-public-domain-womanFree Image from public domain licensePittsburgh, Pennsylvania (vicinity). Montour no. 4 mine of the Pittsburgh Coal Company. Drilling prior to blasting. Sourced… https://www.rawpixel.com/image/12289995/photo-image-person-public-domain-architectureFree Image from public domain licenseScene on Britton farm near Falls Creek, Pennsylvania, showing combination of coal mining and farming. Sourced from the… https://www.rawpixel.com/image/12275191/photo-image-plant-sky-treeFree Image from public domain licensePittsburgh, Pennsylvania (vicinity). Montour no. 4 mine of the Pittsburgh Coal Company. Sign on safety door. Sourced from… https://www.rawpixel.com/image/12290029/photo-image-person-art-public-domainFree Image from public domain license[Untitled photo, possibly related to: Pittsburgh, Pennsylvania (vicinity). Montour no. 4 mine of the Pittsburgh Coal… https://www.rawpixel.com/image/12290270/photo-image-face-hand-personFree Image from public domain licensePittsburgh, Pennsylvania (vicinity). Montour no. 4 mine of the Pittsburgh Coal Company. Miners waiting to go underground.… https://www.rawpixel.com/image/12290272/photo-image-face-people-public-domainFree Image from public domain license[Untitled photo, possibly related to: Pittsburgh, Pennsylvania (vicinity). Montour no. 4 mine of the Pittsburgh Coal… https://www.rawpixel.com/image/12290285/photo-image-person-technology-public-domainFree Image from public domain licensePittsburgh, Pennsylvania (vicinity). Montour no. 4 mine of the Pittsburgh Coal Company. Coal miner at end of the day's work.… https://www.rawpixel.com/image/12290033/photo-image-face-person-public-domainFree Image from public domain licensePittsburgh, Pennsylvania (vicinity). Montour no. 4 mine of the Pittsburgh Coal Company. Drilling. Sourced from the Library… https://www.rawpixel.com/image/12289974/photo-image-person-public-domain-womanFree Image from public domain licensePittsburgh, Pennsylvania (vicinity). Montour no. 4 mine of the Pittsburgh Coal Company. Miners at lunch in the "bean hole".… https://www.rawpixel.com/image/12290226/photo-image-face-person-artFree Image from public domain licensePittsburgh, Pennsylvania (vicinity). Montour no. 4 mine of the Pittsburgh Coal Company. Waiting for the noon shift. Sourced… https://www.rawpixel.com/image/12289971/photo-image-person-public-domain-manFree Image from public domain license[Untitled photo, possibly related to: Pittsburgh, Pennsylvania (vicinity). Montour no. 4 mine of the Pittsburgh Coal… https://www.rawpixel.com/image/12290278/photo-image-face-hand-peopleFree Image from public domain licensePittsburgh, Pennsylvania (vicinity). Montour no. 4 mine of the Pittsburgh Coal Company. Noon in the "bean hole". Sourced… https://www.rawpixel.com/image/12289993/photo-image-face-people-public-domainFree Image from public domain license[Untitled photo, possibly related to: Pittsburgh, Pennsylvania (vicinity). Montour no. 4 mine of the Pittsburgh Coal… https://www.rawpixel.com/image/12289994/photo-image-people-public-domain-manFree Image from public domain licensePittsburgh, Pennsylvania (vicinity). Montour no. 4 mine of the Pittsburgh Coal Company. Mined out area which is being… https://www.rawpixel.com/image/12290256/photo-image-background-frame-patternFree Image from public domain licensePittsburgh, Pennsylvania (vicinity). Montour no. 4 mine of the Pittsburgh Coal Company. Mined out area which is being… https://www.rawpixel.com/image/12289939/photo-image-frame-road-public-domainFree Image from public domain licensePittsburgh, Pennsylvania (vicinity). Montour no. 4 mine of the Pittsburgh Coal Company. Hoist in the tipple house. Sourced… https://www.rawpixel.com/image/12290224/photo-image-person-technology-public-domainFree Image from public domain licensePittsburgh, Pennsylvania (vicinity). Montour no. 4 mine of the Pittsburgh Coal Company. Mine foreman waiting for the… https://www.rawpixel.com/image/12290253/photo-image-face-people-public-domainFree Image from public domain licensePittsburgh, Pennsylvania (vicinity). Montour no. 4 mine of the Pittsburgh Coal Company. Gathering coal. Sourced from the… https://www.rawpixel.com/image/12290252/photo-image-person-public-domain-architectureFree Image from public domain licensePittsburgh, Pennsylvania (vicinity). Montour no. 4 mine of the Pittsburgh Coal Company. Lunch time in the machine shop.… https://www.rawpixel.com/image/12290267/photo-image-people-public-domain-factoryFree Image from public domain licensePittsburgh, Pennsylvania (vicinity). Montour no. 4 mine of the Pittsburgh Coal Company. Mine car operating off a trolley… https://www.rawpixel.com/image/12289972/photo-image-person-public-domain-manFree Image from public domain licensePittsburgh, Pennsylvania (vicinity). Montour no. 4 mine of the Pittsburgh Coal Company. Pulling down poor roof. Sourced from… https://www.rawpixel.com/image/12290026/photo-image-person-public-domain-manFree Image from public domain licensePittsburgh (vicinity), Pennsylvania. Montour Number Four mine of the Pittsburgh Coal Company. Miners in the room where lamps… https://www.rawpixel.com/image/12291332/photo-image-person-public-domain-factoryFree Image from public domain licensePittsburgh, Pennsylvania (vicinity). Montour no. 4 mine of the Pittsburgh Coal Company. Electric mine engine. Sourced from… https://www.rawpixel.com/image/12289940/photo-image-person-public-domain-manFree Image from public domain licensePittsburgh, Pennsylvania (vicinity). Montour no. 4 mine of the Pittsburgh Coal Company. Miners getting their head and safety… https://www.rawpixel.com/image/12290287/photo-image-people-public-domain-hospitalFree Image from public domain licenseCemetery across the tracks from an abandoned coal mine. Westmoreland County, Pennsylvania. Sourced from the Library of… https://www.rawpixel.com/image/12268803/photo-image-plant-person-skyFree Image from public domain licensePittsburgh, Pennsylvania (vicinity). Montour no. 4 mine of the Pittsburgh Coal Company. Miners getting their head and safety… https://www.rawpixel.com/image/12290022/photo-image-face-person-public-domainFree Image from public domain licensePittsburgh, Pennsylvania (vicinity). Montour no. 4 mine of the Pittsburgh Coal Company. Hoist in the tipple house. Sourced… https://www.rawpixel.com/image/12290228/photo-image-person-technology-public-domainFree Image from public domain licensePittsburgh, Pennsylvania (vicinity). Montour no. 4 mine of the Pittsburgh Coal Company. Miners getting their head and safety… https://www.rawpixel.com/image/12289964/photo-image-person-public-domain-factoryFree Image from public domain licensePittsburgh, Pennsylvania (vicinity). Montour no. 4 mine of the Pittsburgh Coal Company. Miners getting their head and safety… https://www.rawpixel.com/image/12290277/photo-image-face-person-public-domainFree Image from public domain license[Untitled photo, possibly related to: Pittsburgh, Pennsylvania (vicinity). Westland coal mine. "Mantrip" going into a "drift… https://www.rawpixel.com/image/12290009/photo-image-face-person-public-domainFree Image from public domain licensePittsburgh, Pennsylvania (vicinity). Montour no. 4 mine of the Pittsburgh Coal Company. Safety lamps in lamp house. Sourced… https://www.rawpixel.com/image/12289961/photo-image-people-balloon-public-domainFree Image from public domain licensePittsburgh, Pennsylvania (vicinity). Montour no. 4 mine of the Pittsburgh Coal Company. Transportation foreman. Sourced from… https://www.rawpixel.com/image/12290276/photo-image-face-hand-peopleFree Image from public domain license[Untitled photo, possibly related to: Young boys salvaging coal from the slag heaps, Nanty Glo, Pennsylvania]. Sourced from… https://www.rawpixel.com/image/12256450/photo-image-person-mountain-public-domainFree Image from public domain licensePittsburgh, Pennsylvania (vicinity). Montour no. 4 mine of the Pittsburgh Coal Company. Noon in the "bean hole". Sourced… https://www.rawpixel.com/image/12289959/photo-image-face-hand-peopleFree Image from public domain licensePittsburgh, Pennsylvania (vicinity). Montour no. 4 mine of the Pittsburgh Coal Company. Testing for gas. Sourced from the… https://www.rawpixel.com/image/12290230/photo-image-person-public-domain-natureFree Image from public domain licenseGilberton, Pennsylvania. A car of coal, straight from the Maple Hill mine near Shenandoah, being dumped into the Saint… https://www.rawpixel.com/image/12275523/photo-image-person-public-domain-factoryFree Image from public domain license[Untitled photo, possibly related to: Salvaging coal from the slag heaps at Nanty Glo, Pennsylvania]. Sourced from the… https://www.rawpixel.com/image/12254970/photo-image-person-public-domain-kidFree Image from public domain licensePittsburgh, Pennsylvania (vicinity). Montour no. 4 mine of the Pittsburgh Coal Company. Drilling. Sourced from the Library… https://www.rawpixel.com/image/12290281/photo-image-person-public-domain-manFree Image from public domain licensePittsburgh, Pennsylvania (vicinity). Montour no. 4 mine of the Pittsburgh Coal Company. Firing a blast of dynamite. Sourced… https://www.rawpixel.com/image/12290258/photo-image-face-plant-peopleFree Image from public domain licensePittsburgh, Pennsylvania (vicinity). Montour no. 4 mine of the Pittsburgh Coal Company. Mine car operation off cable in… https://www.rawpixel.com/image/12289998/photo-image-person-technology-public-domainFree Image from public domain licenseYoung boy who salvages coal from the slag heaps, Nanty Glo, Pennsylvania. Sourced from the Library of Congress. https://www.rawpixel.com/image/12256468/photo-image-face-person-roadFree Image from public domain licensePittsburgh, Pennsylvania (vicinity). Montour no. 4 mine of the Pittsburgh Coal Company. Mine foreman waiting for the… https://www.rawpixel.com/image/12290273/photo-image-face-people-public-domainFree Image from public domain license[Coal mine or bootleg mine, Mount Carmel, Pennsylvania]. Sourced from the Library of Congress. https://www.rawpixel.com/image/12261398/photo-image-person-sky-roadFree Image from public domain licensePittsburgh, Pennsylvania (vicinity). Montour no. 4 mine of the Pittsburgh Coal Company. Electrically driven mine engine.… https://www.rawpixel.com/image/12290031/photo-image-person-public-domain-manFree Image from public domain license[Untitled photo, possibly related to: Pittsburgh, Pennsylvania (vicinity). Montour no. 4 mine of the Pittsburgh Coal… https://www.rawpixel.com/image/12290264/photo-image-people-public-domain-factoryFree Image from public domain licensePittsburgh, Pennsylvania (vicinity). Montour no. 4 mine of the Pittsburgh Coal Company. Timbering. Sourced from the Library… https://www.rawpixel.com/image/12290269/photo-image-person-public-domain-womanFree Image from public domain license[Untitled photo, possibly related to: Woman and child picking coal from a slag heap. They are paid ten cents for each 100… https://www.rawpixel.com/image/12255127/photo-image-person-public-domain-womanFree Image from public domain licensePittsburgh, Pennsylvania (vicinity). Montour no. 4 mine of the Pittsburgh Coal Company. Gathering coal. Sourced from the… https://www.rawpixel.com/image/12289960/photo-image-person-public-domain-manFree Image from public domain licenseMan gathering good coal from the slag heaps at Nanty Glo, Pennsylvania. Sourced from the Library of Congress. https://www.rawpixel.com/image/12254974/photo-image-person-road-mountainFree Image from public domain license[Untitled photo, possibly related to: Pittsburgh, Pennsylvania (vicinity). Montour no. 4 mine of the Pittsburgh Coal… https://www.rawpixel.com/image/12290025/photo-image-person-public-domain-factoryFree 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 licenseMining town of Lansford, Pennsylvania, with power house and coal banks in background. Sourced from the Library of Congress. https://www.rawpixel.com/image/12276342/photo-image-background-dog-personFree Image from public domain licensePittsburgh, Pennsylvania (vicinity). Montour no. 4 mine of the Pittsburgh Coal Company. Noon in the "bean hole". Sourced… https://www.rawpixel.com/image/12290255/photo-image-face-person-headphonesFree Image from public domain licensePittsburgh, Pennsylvania (vicinity). Montour no. 4 mine of the Pittsburgh Coal Company. Supply store in lamp house of mine.… https://www.rawpixel.com/image/12289966/photo-image-person-public-domain-factoryFree Image from public domain licensePittsburgh, Pennsylvania (vicinity). Montour no. 4 mine of the Pittsburgh Coal Company. Noon in the "bean hole". Sourced… https://www.rawpixel.com/image/12289963/photo-image-face-hand-peopleFree Image from public domain license[Untitled photo, possibly related to: Young boy who salvages coal from the slag heaps, Nanty Glo, Pennsylvania]. Sourced… https://www.rawpixel.com/image/12256574/photo-image-person-road-public-domainFree Image from public domain licensePittsburgh, Pennsylvania (vicinity). Montour no. 4 mine of the Pittsburgh Coal Company. Adjusting block signal. Sourced from… https://www.rawpixel.com/image/12289936/photo-image-person-art-public-domainFree Image from public domain licensePittsburgh, Pennsylvania (vicinity). Montour no. 4 mine of the Pittsburgh Coal Company. Noon in the "bean hole". Sourced… https://www.rawpixel.com/image/12289965/photo-image-face-hand-personFree Image from public domain license[Untitled photo, possibly related to: Pittsburgh, Pennsylvania (vicinity). Montour no. 4 mine of the Pittsburgh Coal… https://www.rawpixel.com/image/12290257/photo-image-face-people-public-domainFree Image from public domain license