Tumblr application showing on a phone. BANGKOK, THAILAND, 1 NOV 2018. https://www.rawpixel.com/image/549124/tumblr-application-showing-phone-bangkok-thailand-nov-2018View licenseRow of workers' houses in Lansford, Pennsylvania. Sourced from the Library of Congress. https://www.rawpixel.com/image/12274988/photo-image-person-sky-technologyFree Image from public domain license[Untitled photo, possibly related to: The donkey engine transporting of logs from woods to yard, Long Bell Lumber Company… https://www.rawpixel.com/image/12172382/image-plant-person-artFree Image from public domain licenseFacebook Messenger logo showing on a phone. BANGKOK, THAILAND, 1 NOV 2018. https://www.rawpixel.com/image/549101/facebook-messenger-logo-showing-phone-bangkok-thailand-nov-2018View licenseFlood stage on West Fork River near West Union, West Virginia. Sourced from the Library of Congress. https://www.rawpixel.com/image/12272327/photo-image-plant-sky-treeFree Image from public domain licenseIrrigation well machinery on truck farm, Tom Green County, near San Angelo, Texas by Russell Lee https://www.rawpixel.com/image/12170457/image-plant-art-skyFree Image from public domain license[Untitled photo, possibly related to: Greenville, South Carolina. Air Service Command. Men of the 1067th signal company of… https://www.rawpixel.com/image/12294854/photo-image-plant-people-skyFree Image from public domain licenseHousing alongside electric railroad. Milwaukee, Wisconsin. Sourced from the Library of Congress. https://www.rawpixel.com/image/12267428/photo-image-sky-technology-public-domainFree Image from public domain licenseA person using Skype application. BANGKOK, THAILAND, 1 NOV 2018. https://www.rawpixel.com/image/549270/person-using-skype-application-bangkok-thailand-nov-2018View license[Untitled photo, possibly related to: Baring, Missouri. Going through the town on the Atchison, Topeka, and Santa Fe… https://www.rawpixel.com/image/12290248/photo-image-person-sky-smokeFree Image from public domain licenseIowa countryside along the Atchison, Topeka, and Santa Fe Railroad yard between Fort Madison, Iowa and Marceline, Missouri.… https://www.rawpixel.com/image/12290030/photo-image-cloud-plant-skyFree Image from public domain licenseKansas City, Missouri. Atchison, Topeka, and Santa Fe Railroad tracks, approaching Kansas City. Sourced from the Library of… https://www.rawpixel.com/image/12291501/photo-image-sky-public-domain-architectureFree Image from public domain licenseA rain coming over the town of Ludlow, Vermont. Sourced from the Library of Congress. https://www.rawpixel.com/image/12277316/photo-image-cloud-plant-skyFree Image from public domain licenseNorris Dam, Tennessee. Tennessee Valley Authority. Transmission tower. Sourced from the Library of Congress. https://www.rawpixel.com/image/12340415/image-cloud-plant-skyFree Image from public domain license[Untitled photo, possibly related to: Columbia Steel Company at Ironton, Utah. Looking upon coke ovens. The steam indicates… https://www.rawpixel.com/image/12297755/photo-image-cloud-steam-personFree Image from public domain licenseOne of the substations supplying the enormous quantities of electric power needed in steel production. Clairton… https://www.rawpixel.com/image/12273781/photo-image-person-sky-technologyFree Image from public domain licenseGuanica, Puerto Rico (vicinity). Each ox cartload of sugar cane is bound firmly with chains so it can be lifted out and… https://www.rawpixel.com/image/12281168/photo-image-plant-person-skyFree Image from public domain license[Untitled photo, possibly related to: Freight train entering Chillicothe, Ohio]. Sourced from the Library of Congress. https://www.rawpixel.com/image/12275316/photo-image-plant-sky-public-domainFree Image from public domain licenseHouses and steel mill in Midland, Pennsylvania. Sourced from the Library of Congress. https://www.rawpixel.com/image/12277951/photo-image-person-sky-roadFree Image from public domain licenseView of the Manville works. Manville, New Jersey. Sourced from the Library of Congress. https://www.rawpixel.com/image/12265102/photo-image-sky-public-domain-architectureFree Image from public domain licenseKingman (vicinity), Arizona. A scene in the desert-type country in which the Boriana mine is located. Tungsten ore is… https://www.rawpixel.com/image/12297535/photo-image-sky-technology-roadFree Image from public domain licenseErosion on land use project. Macon County, Alabama. Tuskegee Project. Sourced from the Library of Congress. https://www.rawpixel.com/image/12271714/photo-image-plant-person-skyFree Image from public domain licenseRailroad tracks at Hua Lampong station in Bangkok Thailand https://www.rawpixel.com/image/16854/free-photo-image-rail-trainstation-railway-lineView license[Untitled photo, possibly related to: Columbia River and crossing towers for transmitting power across the river from… https://www.rawpixel.com/image/12151673/image-plant-art-skyFree Image from public domain licenseLong stairway in mill district of Pittsburgh, Pennsylvania. Sourced from the Library of Congress. https://www.rawpixel.com/image/12278962/photo-image-person-sky-smokeFree Image from public domain license[Untitled photo, possibly related to: Forest of oil derricks. Kigore, Texas] by Russell Lee https://www.rawpixel.com/image/12175224/image-cow-art-skyFree Image from public domain license[Untitled photo, possibly related to: Freight train operations on the Chicago and Northwestern Railroad between Chicago and… https://www.rawpixel.com/image/12291087/photo-image-plant-person-skyFree Image from public domain licenseFarmhouses on the flat land of the Eastern shore. Sourced from the Library of Congress. https://www.rawpixel.com/image/12275812/photo-image-cloud-plant-grassFree Image from public domain licenseHousing alongside Chicago and Milwaukee Railroad. Milwaukee, Wisconsin. Sourced from the Library of Congress. https://www.rawpixel.com/image/12267673/photo-image-plant-person-skyFree Image from public domain licenseLas Vegas, Nevada. A view of the plant of Basic Magnesium Incorporated, showing unfinished roads, power lines, telephone… https://www.rawpixel.com/image/12297958/photo-image-plant-sky-technologyFree Image from public domain licenseStreet in Hebron, Maryland, on a Sunday afternoon. Sourced from the Library of Congress. https://www.rawpixel.com/image/12275452/photo-image-plant-sky-treeFree Image from public domain license[Untitled photo, possibly related to: Freight train operations on the Chicago and Northwestern Railroad between Chicago and… https://www.rawpixel.com/image/12291105/photo-image-person-sky-technologyFree Image from public domain license[Untitled photo, possibly related to: Las Vegas, Nevada. A mass of transmission towers and transformers redistributing power… https://www.rawpixel.com/image/12298132/photo-image-sky-technology-public-domainFree Image from public domain licenseU.S. Highway 80, Texas, between Fort Worth and Dallas. Telephone linemen. Sourced from the Library of Congress. https://www.rawpixel.com/image/12270134/photo-image-person-sky-technologyFree Image from public domain licenseVillage grayscale https://www.rawpixel.com/image/71250/free-photo-image-vintage-photos-black-and-white-street-architectureView licenseLong Bell Lumber Company, Cowlitz County. Washing spar tree used in lumbering operations by Russell Lee https://www.rawpixel.com/image/12151634/image-cloud-plant-personFree Image from public domain licenseTowers connecting with central tower from which material for construction of Shasta Dam is distributed. Shasta County… https://www.rawpixel.com/image/12149638/image-plant-art-skyFree Image from public domain licenseResidential section above entry to port of Duluth, Minnesota. Sourced from the Library of Congress. https://www.rawpixel.com/image/12286325/photo-image-cloud-plant-personFree Image from public domain licenseBus bound for Chicago passing through a small town in Ohio. Sourced from the Library of Congress. https://www.rawpixel.com/image/12296012/photo-image-plant-person-skyFree Image from public domain licenseBarbed wire-surrounded barracks for Florida migrants working at Webster Canning Company, Cheriton, Virginia. Sourced from… https://www.rawpixel.com/image/12264560/photo-image-plant-grass-skyFree Image from public domain license[Untitled photo, possibly related to: Greenville, South Carolina. Air Service Command. Men of the 1067th signal company of… https://www.rawpixel.com/image/12296379/photo-image-plant-person-grassFree Image from public domain licenseInstagram logo on a mobile phone. BANGKOK, THAILAND, 1 NOV 2018. https://www.rawpixel.com/image/549010/instagram-logo-mobile-phone-bangkok-thailand-nov-2018View licenseU.S. Highway No. 1 near Baltimore, Maryland. Sourced from the Library of Congress. https://www.rawpixel.com/image/12276149/photo-image-cloud-plant-personFree Image from public domain licenseHome in central Ohio (see general caption). Sourced from the Library of Congress. https://www.rawpixel.com/image/12257324/photo-image-plant-grass-skyFree Image from public domain licenseU.S. 1 (alternate) entering Baltimore, Maryland from the south. Sourced from the Library of Congress. https://www.rawpixel.com/image/12262552/photo-image-plant-person-skyFree Image from public domain licenseLas Vegas, Nevada. A mass of transmission towers and transformers redistributing power from Boulder Dam to Basic Magnesium… https://www.rawpixel.com/image/12298131/photo-image-sky-tree-technologyFree Image from public domain licenseMiscellaneous lot of photographs by Barbara Wright. Tennessee, e.g. TVA, Knoxville. Sourced from the Library of Congress. https://www.rawpixel.com/image/12297658/photo-image-cloud-plant-skyFree Image from public domain licenseString Light Lines Night Festive https://www.rawpixel.com/image/91499/free-photo-image-pattern-abstract-backdropView license[Untitled photo, possibly related to: Ransom, Illinois. Going through the town on the Atchison, Topeka and Santa Fe Railroad… https://www.rawpixel.com/image/12289859/photo-image-sky-tree-public-domainFree Image from public domain licenseCharging station environment illustration https://www.rawpixel.com/image/10628795/charging-station-environment-illustrationView licenseBarstow, (vicinity), California. Passing a farm along the Atchison, Topeka and Santa Fe Railroad between Barstow and San… https://www.rawpixel.com/image/12294118/photo-image-plant-sky-treeFree Image from public domain license[Untitled photo, possibly related to: Iowa countryside along the Atchison, Topeka, and Santa Fe Railroad yard between Fort… https://www.rawpixel.com/image/12290376/photo-image-cloud-sky-public-domainFree Image from public domain licenseLas Vegas, Nevada. Transmission towers and transformers redistributing power from Boulder Dam to Basic Magnesium… https://www.rawpixel.com/image/12297610/photo-image-sky-technology-public-domainFree Image from public domain licenseMiscellaneous lot of photographs by Barbara Wright. Tennessee, e.g. TVA, Knoxville. Sourced from the Library of Congress. https://www.rawpixel.com/image/12297590/photo-image-sky-technology-public-domainFree Image from public domain licenseEntrance to Tulare migrant camp. Visalia, California. Sourced from the Library of Congress. https://www.rawpixel.com/image/12270679/photo-image-cloud-plant-personFree Image from public domain licenseAnconia, Illinois. Passing through the town on the Atchison, Topeka and Santa Fe Railroad between Chicago and Chillicothe… https://www.rawpixel.com/image/12290142/photo-image-plant-sky-treeFree Image from public domain license[Untitled photo, possibly related to: Workers on the levee during the flood, Memphis, Tennessee]. Sourced from the Library… https://www.rawpixel.com/image/12253529/photo-image-person-sky-roadFree Image from public domain license[Untitled photo, possibly related to: Forest of oil derricks. Kigore, Texas] by Russell Lee https://www.rawpixel.com/image/12175241/image-art-sky-vintageFree Image from public domain license[Untitled photo, possibly related to: Coaling station on railroad at Nampa, Idaho] by Russell Lee https://www.rawpixel.com/image/12149820/image-person-art-skyFree Image from public domain licenseBaltimore, Maryland. Workers boarding a trackless trolley at four p.m. Trackless trolleys are more economical than buses to… https://www.rawpixel.com/image/12293666/photo-image-people-road-public-domainFree Image from public domain license[Untitled photo, possibly related to: Greenville, South Carolina. Air Service Command. Men of the 1067th signal company of… https://www.rawpixel.com/image/12296375/photo-image-cloud-plant-personFree Image from public domain licenseKenton, Michigan. Upper penninsula lumber town. Sourced from the Library of Congress. https://www.rawpixel.com/image/12286455/photo-image-cloud-plant-skyFree Image from public domain licenseLas Vegas, Nevada. A mass of transmission towers and transformers redistributing power from Boulder Dam to Basic Magnesium… https://www.rawpixel.com/image/12297961/photo-image-sky-technology-public-domainFree Image from public domain licenseGastonia, North Carolina. On U.S. Highway 29 from a truck enroute to Greenville, South Carolina. Sourced from the Library of… https://www.rawpixel.com/image/12292592/photo-image-plant-sky-lightFree Image from public domain licenseMotherboard resistors and wireisolated on the table https://www.rawpixel.com/image/51656/premium-photo-image-circuit-component-deviceView license[Untitled photo, possibly related to: Middletown, Connecticut, with a bridge across the Connecticut River]. Sourced from the… https://www.rawpixel.com/image/12279094/photo-image-sky-public-domain-archFree Image from public domain licenseChicago, Illinois. Cars on classification tracks at an Illinois Central Railroad yard. Sourced from the Library of Congress. https://www.rawpixel.com/image/12290583/photo-image-sky-smoke-public-domainFree Image from public domain license