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Craig, Kansas. Track crossover. For twelve and one half miles west of Argentine, the track reversal system is used. Sourced… https://www.rawpixel.com/image/12291237/photo-image-plant-sky-treeFree Image from public domain license
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Receiving weather report through the underground communication system at the field of the municipal airport in Washington… https://www.rawpixel.com/image/12263595/photo-image-person-airplane-public-domainFree Image from public domain license
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[Untitled photo, possibly related to: Washington, D.C. Conversion of the Shoreham Hotel furnace from oil to coal burning… https://www.rawpixel.com/image/12297296/photo-image-technology-public-domain-clockFree Image from public domain license
Old-age and Survivors Insurance Under the Social Security Act. Every man wants security and happiness for his family. Wage… https://www.rawpixel.com/image/12236037/image-people-living-room-womanFree Image from public domain license
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Washington, D.C. Conversion of the Shoreham Hotel furnace from oil to coal burning system. Sourced from the Library of… https://www.rawpixel.com/image/12297317/photo-image-person-public-domain-metalFree Image from public domain license
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Washington, D.C. Preparing an advisory forecast at the U.S. Weather Bureau. Weather observational reports are received by… https://www.rawpixel.com/image/12295941/photo-image-face-people-technologyFree Image from public domain license
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[Untitled photo, possibly related to: Craig, Kansas. Track crossover. For twelve and one half miles west of Argentine, the… https://www.rawpixel.com/image/12290037/photo-image-plant-sky-treeFree Image from public domain license
One-room schoolhouse. Seward County, Nebraska. Nebraska's school system is one of the least consilidated of all the states.… https://www.rawpixel.com/image/12268151/photo-image-plant-person-grassFree Image from public domain license
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Miner's house at Scott's Run, West Virginia. Note sewerage system. Sourced from the Library of Congress. https://www.rawpixel.com/image/12270793/photo-image-plant-person-skyFree Image from public domain license
San Juan, Puerto Rico. People carrying water home because of the failure of the water system in San Juan for three days.… https://www.rawpixel.com/image/12264830/photo-image-people-road-public-domainFree Image from public domain license
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Pittsburgh, Pennsylvania. Part of the office staff with the card system which lists parts in the Greyhound garage. Sourced… https://www.rawpixel.com/image/12296666/photo-image-face-person-technologyFree Image from public domain license
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San Juan, Puerto Rico. People carrying water home because of the failure of the water system for three days. Sourced from… https://www.rawpixel.com/image/12264816/photo-image-person-road-public-domainFree Image from public domain license
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Water hyacinths, a beautiful water lily of Louisiana which has so completely blocked up this state's drainage systems that a… https://www.rawpixel.com/image/12267374/photo-image-plant-person-grassFree Image from public domain license
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Electric pump system and wet cloth-covered milk can on farm of FSA (Farm Security Administration) rehabilitation borrower.… https://www.rawpixel.com/image/12150900/image-shadow-plant-personFree Image from public domain license
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Water purifying plant. This is part of the water supply system which embraces two deep artesian wells, a 75,000 gallon… https://www.rawpixel.com/image/12145325/image-plant-grass-artFree Image from public domain license
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[Untitled photo, possibly related to: Washington, D.C. Conversion of the Shoreham Hotel furnace from oil to coal burning… https://www.rawpixel.com/image/12297541/photo-image-person-technology-public-domainFree Image from public domain license
Washington, D.C. Conversion of the Shoreham Hotel furnace from oil to coal burning system. Sourced from the Library of… https://www.rawpixel.com/image/12297547/photo-image-plant-sky-treeFree Image from public domain license
Barn erection. Placing precut rafters for the roof system. Southeast Missouri Farms Project by Russell Lee https://www.rawpixel.com/image/12168274/image-cloud-plant-personFree Image from public domain license
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[Untitled photo, possibly related to: While water pipes are being laid families had to get their water at one of the wells… https://www.rawpixel.com/image/12279147/photo-image-plant-person-skyFree Image from public domain license
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Washington, D.C. Conversion of the Shoreham Hotel furnace from oil to coal burning system. Sourced from the Library of… https://www.rawpixel.com/image/12297553/photo-image-technology-public-domain-circleFree Image from public domain license
San Juan, Puerto Rico. People carrying water home because of the failure of the water system in San Juan for three days.… https://www.rawpixel.com/image/12265162/photo-image-shadow-person-roadFree Image from public domain license
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Questa, 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 license