Demonstration of unemployed. Columbus, Kansas. Sourced from the Library of Congress. https://www.rawpixel.com/image/12265943/photo-image-people-public-domain-womanFree Image from public domain license[Untitled photo, possibly related to: "Griffin children" of west Alabama land use demonstration project near Greensboro… https://www.rawpixel.com/image/12271029/photo-image-cow-person-horseFree Image from public domain license[Untitled photo, possibly related to: Demonstration plot of hybrid corn planted at Iowa State Fair. Des Moines, Iowa].… https://www.rawpixel.com/image/12274092/photo-image-plant-people-skyFree Image from public domain licenseWashington, D.C. A demonstration of FSA (Farm Security Administration) trailers. Back of a trailer. Sourced from the Library… https://www.rawpixel.com/image/12260053/photo-image-public-domain-house-natureFree Image from public domain license[Untitled photo, possibly related to: "Griffin children" of west Alabama land use demonstration project near Greensboro… https://www.rawpixel.com/image/12271008/photo-image-plant-person-treeFree Image from public domain licenseWashington, D.C. Reverend Vondell Gassaway, pastor of the St. Martin's Spiritual Church standing in a bowl of sacred water… https://www.rawpixel.com/image/12267865/photo-image-roses-face-flowerFree Image from public domain licenseWashington, D.C. Reverend Clara Smith anointing a member of the St. Martin's Spiritual Church during the annual "flower bowl… https://www.rawpixel.com/image/12269381/photo-image-face-flower-personFree Image from public domain license[Untitled photo, possibly related to: First aid class, American Red Cross, New York City. Demonstrating splint on fractured… https://www.rawpixel.com/image/12271732/photo-image-people-cross-public-domainFree Image from public domain licenseFirst aid class, American Red Cross, New York City. Demonstrating splint on fractured arm. Sourced from the Library of… https://www.rawpixel.com/image/12270689/photo-image-people-cross-public-domainFree Image from public domain license[Untitled photo, possibly related to: Daniel Field, Georgia. Air Service Command. Men of a chemical unit demonstrating the… https://www.rawpixel.com/image/12296380/photo-image-person-smoke-public-domainFree Image from public domain licenseCoats of members of home demonstration club on bed during a meeting. McIntosh County, Oklahoma by Russell Lee https://www.rawpixel.com/image/12146333/image-person-art-vintageFree Image from public domain licenseAssembling the drop pipe and sucker rod. Safe well demonstration near La Plata, Maryland. Charles County. Sourced from the… https://www.rawpixel.com/image/12287171/photo-image-plant-people-treeFree Image from public domain licenseWashington, D.C. A demonstration of FSA (Farm Security Administration) trailers. Linking up for the parade. Sourced from the… https://www.rawpixel.com/image/12260044/photo-image-plant-people-skyFree Image from public domain licenseCider mill at Crabtree Creek recreational demonstration area near Raleigh, North Carolina. Sourced from the Library of… https://www.rawpixel.com/image/12265136/photo-image-plant-person-treeFree Image from public domain licenseThe old wood curbing permitted surface water to wash in between cracks. Safe well demonstration near La Plata, Maryland.… https://www.rawpixel.com/image/12286369/photo-image-person-wood-public-domainFree Image from public domain licenseSliding the present concrete slab to the well opening. Safe well demonstration near La Plata, Maryland. Charles County.… https://www.rawpixel.com/image/12285481/photo-image-person-wood-public-domainFree Image from public domain license[Untitled photo, possibly related to: Detroit, Michigan. Police officers removing sit-down strikers from the Yale and Towne… https://www.rawpixel.com/image/12299414/image-face-plant-peopleFree Image from public domain licenseWashington, D.C. Reverend Vondell Gassaway, pastor of the St. Martin's Spiritual Church, standing in a bowl of sacred water… https://www.rawpixel.com/image/12268056/photo-image-roses-flower-plantFree Image from public domain licensePlacing the first piece of casing over the concrete culvert pipe. Safe well demonstration near La Plata, Maryland. Charles… https://www.rawpixel.com/image/12285185/photo-image-person-wood-public-domainFree Image from public domain licenseA top slab of concrete is poured in place. Safe well demonstration near La Plata, Maryland. Sourced from the Library of… https://www.rawpixel.com/image/12285233/photo-image-tree-animal-public-domainFree Image from public domain license"Griffin children" of west Alabama land use demonstration project near Greensboro, Alabama. Sourced from the Library of… https://www.rawpixel.com/image/12268664/photo-image-face-person-public-domainFree Image from public domain licenseCotton patch in stony soil which is characteristic of a good part of the Crabtree Creek recreational demonstration area near… https://www.rawpixel.com/image/12266120/photo-image-plant-person-forestFree Image from public domain license180729-M-UG171-1002 MARINE CORPS BASE HAWAII (July 29, 2018) A U.S. Marine Corps RQ-7B Shadow Unmanned Aircraft System (UAS)… https://www.rawpixel.com/image/8728083/photo-image-airplane-shadow-public-domainFree Image from public domain licenseWashington, D.C. As in Moses' time, members of the St. Martin's Spiritual Church remove their shoes during the annual… https://www.rawpixel.com/image/12267834/photo-image-flower-person-woodFree Image from public domain licenseHay crib used for storing fodder for feeding stock. Cuivre River recreational demonstration project near Troy. Missouri.… https://www.rawpixel.com/image/12267653/photo-image-plant-grass-forestFree Image from public domain license[Untitled photo, possibly related to: Cornfield cultivated near erosion pit near Havana, Alabama. Near west Alabama land use… https://www.rawpixel.com/image/12271076/photo-image-plant-forest-treeFree Image from public domain license[Untitled photo, possibly related to: Demonstration of the method of cutting and planting seed potatoes as practiced on the… https://www.rawpixel.com/image/12278306/photo-image-plant-person-public-domainFree Image from public domain licenseThe rod is attached first and then the drop pipe. Safe well demonstration near La Plata, Maryland. Charles County. Sourced… https://www.rawpixel.com/image/12287203/photo-image-plant-person-shirtFree Image from public domain license[Untitled photo, possibly related to: Washington, D.C. A demonstration of FSA (Farm Security Administration) trailers].… https://www.rawpixel.com/image/12259906/photo-image-paper-person-public-domainFree Image from public domain licenseOperating general store on Hell's Half Acre, project area of Plantation Piedmont agricultural demonstration project, near… https://www.rawpixel.com/image/12267641/photo-image-plant-sky-treeFree Image from public domain licensePlacing small gravel in bore hole around well point. Safe well demonstration, Ridge, Maryland, Saint Mary's County. Sourced… https://www.rawpixel.com/image/12286389/photo-image-shadow-person-public-domainFree Image from public domain licenseWashington, D.C. A demonstration of FSA (Farm Security Administration) trailers. Sourced from the Library of Congress. https://www.rawpixel.com/image/12260043/photo-image-public-domain-architecture-carFree Image from public domain licenseWashington, D.C. A disciple of the St. Martin's Spiritual Church praying before the altar during the annual "flower bowl… https://www.rawpixel.com/image/12267902/photo-image-flower-person-artFree Image from public domain licenseThe water from this well is unsafe because surface water washes filth through wooden curbing despite the well house. Safe… https://www.rawpixel.com/image/12287242/photo-image-plant-grass-skyFree Image from public domain license[Untitled photo, possibly related to: First aid class, American Red Cross, New York City. Demonstrating splint on fractured… https://www.rawpixel.com/image/12271530/photo-image-people-cross-public-domainFree Image from public domain licenseExamining soil from bored well hole. The boring continues until water bearing sand is reached. Safe well demonstration… https://www.rawpixel.com/image/12286399/photo-image-face-person-baseballFree Image from public domain licenseF-18 Hornets, with the Navy's Flight Demonstration Team "The Blue Angels," perform an aerial demonstration during Air Show… https://www.rawpixel.com/image/8728235/photo-image-smoke-airplane-public-domainFree Image from public domain license[Untitled photo, possibly related to: Farmhouse of small farmer near Santa Rosa, Texas. Tractor and rusting farm implements… https://www.rawpixel.com/image/12174412/image-rosa-plant-personFree Image from public domain licenseWhat is left of a once prosperous plantation home. Area of Piedmont agricultural demonstration project near Eatonton… https://www.rawpixel.com/image/12268709/photo-image-plant-person-grassFree Image from public domain license[Untitled photo, possibly related to: The pumping cylinder is on the end of the drop pipe and in the water. Safe well… https://www.rawpixel.com/image/12286375/photo-image-dog-face-peopleFree Image from public domain licenseFirst aid class, American Red Cross, New York City. Demonstrating splint on fractured arm. Sourced from the Library of… https://www.rawpixel.com/image/12270620/photo-image-face-hand-personFree Image from public domain licenseAdditional five inch steel casing connects the concrete reservoir with the pump. Safe well demonstration, La Plata… https://www.rawpixel.com/image/12286687/photo-image-plant-person-grassFree Image from public domain licenseWashington, D.C. As in Moses' time, members of the St. Martins Spiritual Church remove their shoes during the annual "flower… https://www.rawpixel.com/image/12267844/photo-image-face-flower-handFree Image from public domain license[Untitled photo, possibly related to: The casing is cemented to insure tightness. Safe well demonstration near La Plata… https://www.rawpixel.com/image/12287169/photo-image-plant-leaf-airplaneFree Image from public domain licenseFirst aid class, American Red Cross, New York City. Demonstrating splint on fractured arm. Sourced from the Library of… https://www.rawpixel.com/image/12271705/photo-image-person-cross-public-domainFree Image from public domain licenseLaundry unit for small detachments. Weighing 2,465 pounds this airborne laundry unit will clean and dry 40 pounds of laundry… https://www.rawpixel.com/image/12297840/photo-image-technology-public-domain-menFree Image from public domain licenseSection of house on Shelby Forest recreational demonstration project. Near Memphis, Tennessee. Sourced from the Library of… https://www.rawpixel.com/image/12266119/photo-image-forest-wood-public-domainFree Image from public domain licenseThe casing is cemented to insure tightness. Safe well demonstration near La Plata, Maryland, Charles County. Sourced from… https://www.rawpixel.com/image/12287477/photo-image-public-domain-circleFree Image from public domain licenseFSA (Farm Security Administration) supervisor giving a demonstration of pressure canning before a group of FSA officials at… https://www.rawpixel.com/image/12151440/image-plant-art-skyFree Image from public domain licenseUnited States Army Air Forces newest transport and most promising for airborne operations. Its specific function is to land… https://www.rawpixel.com/image/12297842/photo-image-person-plane-public-domainFree Image from public domain licenseForm for pouring concrete cap for culvert pipe. Safe well demonstration near La Plata, Maryland. Charles County. Sourced… https://www.rawpixel.com/image/12286683/photo-image-person-wood-public-domainFree Image from public domain licenseA demonstration of Farm Security Administration trailers. Trailer for defense workers. Washington, D.C.. Sourced from the… https://www.rawpixel.com/image/12299359/image-person-man-architectureFree Image from public domain licenseFrederiksted (vicinity), Saint Croix Island, Virgin Islands. Miss Tippin, FSA (Farm Security Administration) home… https://www.rawpixel.com/image/12280109/photo-image-person-public-domain-manFree Image from public domain licenseWashington, D.C. A demonstration of FSA (Farm Security Administration) trailers. Coupling attachment of a trailer. Sourced… https://www.rawpixel.com/image/12259772/photo-image-plant-grass-airplaneFree Image from public domain licenseFort Bragg, North Carolina. Airborne jeep and howitzer going into action after landing in a military demonstration. Sourced… https://www.rawpixel.com/image/12287762/photo-image-person-sky-airplaneFree Image from public domain license[Untitled photo, possibly related to: Cornfield cultivated near erosion pit near Havana, Alabama. Near west Alabama land use… https://www.rawpixel.com/image/12271269/photo-image-plant-person-forestFree Image from public domain license[Untitled photo, possibly related to: "Griffin children" of west Alabama land use demonstration project near Greensboro… https://www.rawpixel.com/image/12271026/photo-image-face-plant-personFree Image from public domain licensePutting sealed cans of vegetables which were cooked in a pressure cooker into a cold water bath for quickest cooling. This… https://www.rawpixel.com/image/12146321/image-person-art-vintageFree Image from public domain licenseThe pumping cylinder is on the end of the drop pipe and in the water. Safe well demonstration near La Plata, Maryland.… https://www.rawpixel.com/image/12286673/photo-image-hand-people-woodFree Image from public domain licenseA few implements: pipe vise, single tube casing, and sand point band pump. Safe well demonstration, Ridge, Maryland. Sourced… https://www.rawpixel.com/image/12287433/photo-image-sand-public-domain-swordFree Image from public domain licenseSingle tubular well ready to pour well slab on ground. Safe well demonstration near Ridge, Maryland. Sourced from the… https://www.rawpixel.com/image/12286364/photo-image-plant-person-treeFree Image from public domain licensePump set on flange for sturdy mounting. Safe well demonstration near Ridge, Maryland. Sourced from the Library of Congress. https://www.rawpixel.com/image/12286674/photo-image-people-tree-woodFree Image from public domain licenseLaundry unit for small detachments. This unit weights 2,465 pounds, will clean and dry 40 pounds of laundry per hour and… https://www.rawpixel.com/image/12297836/photo-image-technology-public-domain-factoryFree Image from public domain licenseWashington, D.C. As in Moses' time, members of the St. Martins Spiritual Church remove their shoes during the annual "flower… https://www.rawpixel.com/image/12268061/photo-image-flower-person-woodFree Image from public domain licenseAssembling the pump. Safe well demonstration near La Plata, Maryland, Charles County. Sourced from the Library of Congress. https://www.rawpixel.com/image/12286358/photo-image-plant-person-treeFree Image from public domain licenseA shallow well in a barn lot is dangerous. Safe well demonstration near La Plata, Maryland. Charles County. Sourced from the… https://www.rawpixel.com/image/12287480/photo-image-plant-person-treeFree Image from public domain license