Las Vegas, Nevada. Transmission towers and transformers redistributing power from Boulder Dam to Basic Magnesium… https://www.rawpixel.com/image/12297614/photo-image-sky-technology-public-domainFree Image from public domain licenseSan Juan, Puerto Rico. Orchestra in the "Escambron," a nightclub. Sourced from the Library of Congress. https://www.rawpixel.com/image/12283327/photo-image-face-people-musicFree Image from public domain licenseWashington, D.C. Transplanting a tree on an emergency office space construction job. Sourced from the Library of Congress. https://www.rawpixel.com/image/12288175/photo-image-plant-person-spaceFree Image from public domain licenseWest Mine, West Frankfort, Illinois. Now abandoned. This mine has been down about a year. General caption: Many of the… https://www.rawpixel.com/image/12272660/photo-image-sky-technology-public-domainFree Image from public domain licenseFlat light bulb vector illustration https://www.rawpixel.com/image/476018/free-photo-image-rays-icons-art-brightView licenseBand of musicians holding a musical note icon https://www.rawpixel.com/image/482935/image-rawpixelcomView licenseElectronic wire component tool part on the table https://www.rawpixel.com/image/51714/premium-photo-image-circuit-component-deviceView license[Untitled photo, possibly related to: Detail of cleaning apparatus on portable-type mechanical hop picker, Yakima Chief Hop… https://www.rawpixel.com/image/12173278/image-art-pattern-vintageFree Image from public domain licenseElectrician working house repair installation https://www.rawpixel.com/image/102221/premium-photo-image-electrician-american-britishView license[Untitled photo, possibly related to: Greenville, South Carolina. Air Service Command. Men of the 1067th signal company of… https://www.rawpixel.com/image/12296064/photo-image-cloud-plant-personFree Image from public domain licenseWife of FSA (Farm Security Administration) resettlement borrower preserving vegetables in her home at San Luis Valley Farms… https://www.rawpixel.com/image/12274285/photo-image-person-public-domain-womanFree Image from public domain licenseA powerful woman holding full charging battery https://www.rawpixel.com/image/245568/premium-photo-image-background-battery-casualView licenseStettin, Germany. Dock in the harbor. Sourced from the Library of Congress. https://www.rawpixel.com/image/12298102/photo-image-person-public-domain-waterFree Image from public domain licenseQuesta, New Mexico. Father Smith broadcasting a news release in Spanish from his parish house broadcasting station. Sourced… https://www.rawpixel.com/image/12291877/photo-image-face-paper-personFree Image from public domain licenseA powerful woman holding full charging battery https://www.rawpixel.com/image/245556/premium-photo-image-background-battery-casualView licenseFerry and river men. Vicksburg, Mississippi. Sourced from the Library of Congress. https://www.rawpixel.com/image/12266380/photo-image-plant-person-skyFree 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/12297864/photo-image-sky-technology-animalFree Image from public domain licenseA powerful woman holding full charging battery https://www.rawpixel.com/image/245552/premium-photo-image-background-battery-casualView license[Untitled photo, possibly related to: Kitchen in the multi-family unit for permanent agricultural workers at the migratory… https://www.rawpixel.com/image/12147215/image-art-vintage-woodFree Image from public domain licenseA powerful woman holding full charging battery https://www.rawpixel.com/image/245544/premium-photo-image-background-battery-casualView licenseA powerful woman holding full charging battery https://www.rawpixel.com/image/245540/premium-photo-image-background-battery-casualView license[Untitled photo, possibly related to: Miscellaneous lot of photographs by Barbara Wright, e.g. University of Virginia… https://www.rawpixel.com/image/12292475/photo-image-person-public-domain-manFree Image from public domain licenseAn electric pump, one of the newest type water pumps in Arkansas. Rice farming business near Harrisburg. This farm figures… https://www.rawpixel.com/image/12267446/photo-image-plant-sky-treeFree Image from public domain licenseA powerful woman holding full charging battery https://www.rawpixel.com/image/245536/premium-photo-image-background-battery-casualView licenseA powerful woman holding full charging battery https://www.rawpixel.com/image/245532/premium-photo-image-background-battery-casualView licenseA powerful woman holding full charging battery https://www.rawpixel.com/image/245524/premium-photo-image-background-battery-casualView licenseDust storm. Note heavy metal signs blown out by wind. Amarillo, Texas. Sourced from the Library of Congress. https://www.rawpixel.com/image/12251087/image-cloud-person-skyFree Image from public domain licenseCanadian collier loading coal in Oswego, New York. Sourced from the Library of Congress. https://www.rawpixel.com/image/12286902/photo-image-sky-smoke-public-domainFree Image from public domain licenseMen Play Guitar Base Music Reheaesal https://www.rawpixel.com/image/33879/premium-photo-image-adult-amplifier-bandView licenseMrs. McNally in her kitchen. Kirby, Vermont. Sourced from the Library of Congress. https://www.rawpixel.com/image/12272410/photo-image-person-public-domain-womanFree Image from public domain licenseElectronic resistance hardware spare part https://www.rawpixel.com/image/51626/premium-photo-image-circuit-component-electricityView licenseQuesta, New Mexico. Local Spanish-American boy broadcasting native songs over the parish broadcasting system. Sourced from… https://www.rawpixel.com/image/12291533/photo-image-face-person-spaceFree Image from public domain licenseTired woman with a battery sign https://www.rawpixel.com/image/246859/exhausted-woman-showing-low-battery-signView licenseElectricity power supply outlet isolated on background https://www.rawpixel.com/image/51614/premium-photo-image-electrical-outlet-amps-cableView licenseWashington, D.C. The top of the closet in a room at a boardinghouse. Sourced from the Library of Congress. https://www.rawpixel.com/image/12295360/photo-image-person-public-domain-blackFree 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/12293690/photo-image-sky-technology-public-domainFree Image from public domain licenseTired woman with a battery sign https://www.rawpixel.com/image/246843/exhausted-woman-showing-low-battery-signView licensePittsburgh, Pennsylvania. Coal barges on the river. Sourced from the Library of Congress. https://www.rawpixel.com/image/12286105/photo-image-cloud-sky-smokeFree Image from public domain licenseMorenci, Arizona. A huge electric shovel loads an ore train at an open-pit copper mine of the Phelps Dodge mining… https://www.rawpixel.com/image/12293538/photo-image-public-domain-nature-soilFree Image from public domain license[Untitled photo, possibly related to: Loading grain boat. Superior, Wisconsin]. Sourced from the Library of Congress. https://www.rawpixel.com/image/12284856/photo-image-person-sky-public-domainFree Image from public domain license[Untitled photo, possibly related to: Carrollton (vicinity), Missouri. A section gang at work along the Atchison, Topeka… https://www.rawpixel.com/image/12290254/photo-image-plant-sky-public-domainFree Image from public domain license[Untitled photo, possibly related to: Evangelist preaching sermon. Pentecostal church, Cambria, Illinois]. Sourced from the… https://www.rawpixel.com/image/12273965/photo-image-people-living-room-public-domainFree Image from public domain licenseTired woman with a battery sign https://www.rawpixel.com/image/246827/exhausted-woman-showing-low-battery-signView licenseBaltimore, Maryland. Trolley leaving the terminal at night. Sourced from the Library of Congress. https://www.rawpixel.com/image/12293450/photo-image-person-light-roadFree Image from public domain licenseMen Play Guitar Write Song Music Reheaesal https://www.rawpixel.com/image/35198/premium-photo-image-adult-band-careerView licenseArchitecture Engineering Meeting Working Brainstorming Concept https://www.rawpixel.com/image/143051/premium-photo-image-construction-administration-aerial-viewView license[Untitled photo, possibly related to: Mr. and Mrs. C. Farnsworth live in a trailer which they bought about three months ago.… https://www.rawpixel.com/image/12277699/photo-image-face-person-boomFree Image from public domain licenseAmerican seaman giving a haircut to a fellow member of the crew as they pull in to unload their freight which is destined… https://www.rawpixel.com/image/12294374/photo-image-person-sky-public-domainFree Image from public domain license[Untitled photo, possibly related to: Trische family, tenant farmers, Plaquemines Parish, Louisiana]. Sourced from the… https://www.rawpixel.com/image/12254759/photo-image-person-shirt-public-domainFree Image from public domain licenseTired woman with a battery sign https://www.rawpixel.com/image/246799/exhausted-woman-showing-low-battery-signView licenseGrinding meat at co-op cold storage lockers. Castleton, North Dakota. Sourced from the Library of Congress. https://www.rawpixel.com/image/12283990/photo-image-person-public-domain-manFree Image from public domain licenseDetroit, Michigan. Riot at the Sojourner Truth homes, a new U.S. federal housing project, caused by white neighbors' attempt… https://www.rawpixel.com/image/12290898/photo-image-person-sky-roadFree Image from public domain license[Untitled photo, possibly related to: Diesel engines at electric power station near Burrwood, Louisiana] by Russell Lee https://www.rawpixel.com/image/12168463/image-art-vintage-technologyFree Image from public domain licenseA blank billboard between Chicago, Illinois and Cincinnati, Ohio as seen from a Greyhound bus. Sourced from the Library of… https://www.rawpixel.com/image/12297188/photo-image-plant-person-skyFree Image from public domain license[Untitled photo, possibly related to: Mrs. Buck Grant FSA (Farm Security Administration) client, with her canned goods. Near… https://www.rawpixel.com/image/12281832/photo-image-face-person-technologyFree Image from public domain licensePampa (vicinity), Texas. Passing an oil field along the Atchison, Topeka and Santa Fe Railroad between Canadian and… https://www.rawpixel.com/image/12293749/photo-image-person-sky-technologyFree Image from public domain licenseMusic Band Rehearsal Friendship Together https://www.rawpixel.com/image/33795/premium-photo-image-adult-amplifier-bandView licenseWashington, D.C. Group attending the showing of a film on S.S. Normandie at the United Nations Club. Left to right: Captain… https://www.rawpixel.com/image/12297821/photo-image-person-technology-public-domainFree 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/12297898/photo-image-sky-technology-public-domainFree Image from public domain licenseBlue Island, Illinois. Listening to a radio program in the Senise home. Sourced from the Library of Congress. https://www.rawpixel.com/image/12290471/photo-image-face-flower-plantFree Image from public domain licenseWifi internet connection perforated paper https://www.rawpixel.com/image/92496/free-photo-image-art-and-craft-atmosphereView license[Untitled photo, possibly related to: An Atchison, Topeka, and Santa Fe passenger train passing through the Flint mills… https://www.rawpixel.com/image/12290047/photo-image-sky-technology-roadFree Image from public domain licensePeople Meeting Teamwork Architect Engineer Blueprint Concept https://www.rawpixel.com/image/145741/premium-photo-image-aerial-view-african-descent-architectView licenseGeneral Electric workers leaving the plant at 4:00 p.m. Another shift comes on immediately; they are running twenty-four… https://www.rawpixel.com/image/12284346/photo-image-plant-person-skyFree Image from public domain licenseDance hall, Saturday night. Marshalltown, Iowa. Sourced from the Library of Congress. https://www.rawpixel.com/image/12276845/photo-image-person-public-domain-womanFree Image from public domain licensePart of lake boat crew going into town while boat is docked to take on grain. Superior, Wisconsin. Sourced from the Library… https://www.rawpixel.com/image/12285101/photo-image-person-sky-public-domainFree Image from public domain license[Untitled photo, possibilty related to: Lonetree, North Dakota]. Sourced from the Library of Congress. https://www.rawpixel.com/image/12283145/photo-image-plant-grass-skyFree Image from public domain licenseElectrical wiring left to disintegrate following the slowdown of mining operations and the partial abandonment of the town.… https://www.rawpixel.com/image/12150051/image-person-art-skyFree Image from public domain license[Untitled photo, possibly related to: Iron furnace in Jackson, Ohio]. Sourced from the Library of Congress. https://www.rawpixel.com/image/12252636/photo-image-plant-sky-treeFree Image from public domain licenseStockyard workers during lunch hour. Chicago, Illinois. Sourced from the Library of Congress. https://www.rawpixel.com/image/12285844/photo-image-people-public-domain-manFree Image from public domain licenseBand of musicians holding a musical note icon https://www.rawpixel.com/image/482916/image-rawpixelcomView license[Untitled photo, possibly related to: Kitchen in one of the Gardendale Homesteads, Alabama]. Sourced from the Library of… https://www.rawpixel.com/image/12272181/photo-image-public-domain-house-kitchenFree Image from public domain license[Untitled photo, possibly related to: Child musicians at Asheville, North Carolina]. Sourced from the Library of Congress. https://www.rawpixel.com/image/12255134/photo-image-person-music-public-domainFree Image from public domain licenseWaynoka, Oklahoma. Oil and water derricks at the roundhouse between Kansas City, Missouri and Clovis, New Mexico. The… https://www.rawpixel.com/image/12291457/photo-image-person-sky-airplaneFree Image from public domain licenseThe side of the Charles T. Campbell, a towboat on the Ohio River. Sourced from the Library of Congress. https://www.rawpixel.com/image/12295064/photo-image-person-public-domain-waterFree Image from public domain licenseWashington, D.C. Mrs. Ella Watson, a government charwoman, with three grandchildren and her adopted daughter. Sourced from… https://www.rawpixel.com/image/12235711/image-face-person-artFree Image from public domain license[Untitled photo, possibly related to: Preparing to send up the weather balloon at the weather bureau at the municipal… https://www.rawpixel.com/image/12263440/photo-image-face-person-skyFree 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 licenseHand holding motherboard circuit hardware part https://www.rawpixel.com/image/51466/premium-photo-image-board-chip-circuitView license[Untitled photo, possibly related to: The quartet sings a selection at an old-fashioned musical at the "World's Fair" in… https://www.rawpixel.com/image/12280957/photo-image-face-people-bookFree 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/12298130/photo-image-sky-technology-public-domainFree Image from public domain licenseWifi internet connection perforated paper https://www.rawpixel.com/image/92416/free-photo-image-art-and-craft-atmosphereView licenseYoung woman holding full battery on her hand https://www.rawpixel.com/image/246695/premium-photo-image-background-battery-casualView license