U.S. Marine Corps Cpl. Octavious Lee, a driver with Weapons Company, Battalion Landing Team, 2nd Battalion, 1st Marines… https://www.rawpixel.com/image/8741499/photo-image-light-public-domain-personFree Image from public domain licenseThreading machine (bars are used for concrete reinforcements in Army camp). Gichner Iron Works, Washington, D.C.. Sourced… https://www.rawpixel.com/image/12306749/image-person-technology-factoryFree Image from public domain licenseThreading machine (bars are used for concrete reinforcements in Army camp). Gichner Iron Works, Washington, D.C.. Sourced… https://www.rawpixel.com/image/12306786/image-person-technology-factoryFree Image from public domain license[Untitled photo, possibly related to: Nailing metal reinforcement over the screen wire. This is the inside of the door.… https://www.rawpixel.com/image/12332950/image-person-art-woodFree Image from public domain licenseU.S. Navy Aviation Boatswain’s Mate (Handling) Airman Anthony Similton, from Augusta, Georgia, directs a Marine Corps AH-1Z… https://www.rawpixel.com/image/3318056/free-photo-image-6th-fleet-aor-ah-1zFree Image from public domain licenseMEDITERRANEAN SEA (April 2, 2019) An assault amphibious vehicle (AAV) enters the well deck of the San Antonio-class… https://www.rawpixel.com/image/3398611/free-photo-image-cc0-boat-amphibious-vehicle-apparelFree Image from public domain licenseThe Zebra, Burchell's, or Dauw. (Asinus Burchellii.) by Frank Haes https://www.rawpixel.com/image/14278242/the-zebra-burchells-dauw-asinus-burchellii-frank-haesFree Image from public domain licenseU.S. Marine Corps Sgt. Colton Ciufo, left, and Sgt. Matt Hennies, right, psychological operations specialists, simulate the… https://www.rawpixel.com/image/8739185/photo-image-public-domain-personFree Image from public domain license[Untitled photo, possibly related to: Tying iron reinforcement bars together before pouring concrete at migrant camp under… https://www.rawpixel.com/image/12169229/image-hand-person-artFree Image from public domain licenseCutting metal reinforcing for corners. Screen door construction demonstration. Charles County, La Plata, Maryland. Sourced… https://www.rawpixel.com/image/12247337/photo-image-face-paper-handFree Image from public domain licenseAll joints on the outside face are reinforced first. Screen door construction demonstration. Charles County., La Plata… https://www.rawpixel.com/image/12332845/image-face-person-woodFree Image from public domain licenseFastening metal reinforcement to screen door joints. This metal is 24-gauge galvanized steel. Nails are easily punched… https://www.rawpixel.com/image/12332599/image-person-art-woodFree Image from public domain licenseA U.S. Marine Corps MV-22 Osprey, assigned to the 'Flying Tigers' of Marine Medium Tiltrotor Squadron (VMM) 262 reinforced… https://www.rawpixel.com/image/8728272/photo-image-airplane-public-domain-birdFree Image from public domain licenseShasta Dam, Shasta County, California. Part of dam under construction. Notice the fringe of steel reinforcing bars by… https://www.rawpixel.com/image/12151381/image-art-sky-vintageFree Image from public domain licenseMetal reinforcing is placed over joints on inside face. Demonstration of home screen door construction. Saint Mary's County… https://www.rawpixel.com/image/12332577/image-face-person-woodFree Image from public domain licenseWashington, D.C. Construction of a bridge and road near Independence Avenue and 14th and 16th Streets, S.W. Pile of welded… https://www.rawpixel.com/image/12323742/image-background-pattern-roadFree Image from public domain licenseProduction. Magnesium. High above the Nevada desert workmen lay reinforcing steel for the concrete floor of one of the 360… https://www.rawpixel.com/image/12308433/image-plant-person-factoryFree Image from public domain licenseScreen is tacked to inside of frame and inside joints are reinforced. Screen door construction demonstration. Charles… https://www.rawpixel.com/image/12332651/image-frame-person-woodFree Image from public domain license[Untitled photo, possibly related to: Nailing metal reinforcement over the screen wire. This is the inside of the door.… https://www.rawpixel.com/image/12332657/image-face-shadow-personFree Image from public domain licenseReinforcements for Dewey, leaving San Francisco, Cal., U.S.A. by B L Singley https://www.rawpixel.com/image/14300895/reinforcements-for-dewey-leaving-san-francisco-cal-usa-singleyFree Image from public domain licenseU.S. Marine Corps Cpl. Thomas O’Connor, an MV-22 Osprey crew chief with Marine Medium Tiltrotor Squadron (VMM) 163… https://www.rawpixel.com/image/8741497/photo-image-public-domain-personFree Image from public domain license[Untitled photo, possibly related to: All joints are cut square and metal reinforced. Demonstration of home screen door… https://www.rawpixel.com/image/12332847/image-person-art-public-domainFree Image from public domain licenseCutting metal reinforcement strips to fit the screen door joints. Screening demonstration. Saint Mary's County, Ridge… https://www.rawpixel.com/image/12332598/image-plant-people-grassFree Image from public domain licenseU.S. Navy Aviation Boatswain’s Mate (Handling) Airman Anthony Similton signals a UH-1Y Venom helicopter assigned to Marine… https://www.rawpixel.com/image/8741544/photo-image-public-domain-person-seaFree Image from public domain licenseARABIAN GULF â U.S. Marine Sgt. Wade Pawlisz, the armory chief with the Command Element, 13th Marine Expeditionary Unit… https://www.rawpixel.com/image/8741215/photo-image-light-public-domain-personFree Image from public domain licenseTexture background for motion picture and filmstrip titles. Complex pattern formed by reinforcing rods for concrete… https://www.rawpixel.com/image/12323933/image-background-texture-patternFree Image from public domain licenseA U.S. Navy sailor with the amphibious assault ship USS Wasp (LHD 1) guides an MV-22B Osprey tiltrotor aircraft with Marine… https://www.rawpixel.com/image/3317999/free-photo-image-1st-marines-2nd-battalion-31st-marine-expeditionary-unitFree Image from public domain licenseMeasuring 24-gauge galvanized metal for cutting into rectangular reinforcements. Screening demonstration. Saint Mary's… https://www.rawpixel.com/image/12332604/image-face-plant-peopleFree Image from public domain licenseSouth Front of the Kremlin from the Old Bridge by Roger Fenton https://www.rawpixel.com/image/14277444/south-front-the-kremlin-from-the-old-bridge-roger-fentonFree Image from public domain licenseGalvanized sheet steel of 24 gauge is used as corner reinforcement. Screen door construction demonstration. Charles County… https://www.rawpixel.com/image/12332642/image-plant-people-treeFree Image from public domain licenseReinforcements going forward thro' communication trenches to support men holding out at St. Julien (in or after 1914 - c.… https://www.rawpixel.com/image/13758150/photo-image-person-men-public-domainFree Image from public domain licenseNailing metal reinforcement over the screen wire. This is the inside of the door. Nails do not penetrate clear through the… https://www.rawpixel.com/image/12332838/image-person-art-woodFree Image from public domain licenseTying iron reinforcement bars together before pouring concrete at migrant camp under construction at Sinton, Texas by… https://www.rawpixel.com/image/12169373/image-person-art-vintageFree Image from public domain license170808-N-TH560-440 CORAL SEA (Aug. 8, 2017) The Commandant of the Marine Corps, Gen. Robert B. Neller, addresses Marines and… https://www.rawpixel.com/image/8741542/photo-image-public-domain-personFree Image from public domain licenseA tug boat pulls a line attached to the amphibious assault ship USS Wasp (LHD 1) as the ship departs the island nation of… https://www.rawpixel.com/image/3318778/free-photo-image-2nd-battalion-31st-marine-expeditionary-unit-meuFree Image from public domain licenseTunis, Tunisia. Wreckage of a Messerschmitt 323 at El Aouiana airport. This six-engine troop transport, one of the largest… https://www.rawpixel.com/image/12337365/image-person-sky-planesFree Image from public domain license[Untitled photo, possibly related to: Metal reinforcing is placed over joints on inside face. Demonstration of home screen… https://www.rawpixel.com/image/12332568/image-face-person-woodFree Image from public domain licenseWashington, D.C. Construction of a bridge and road near Independence Avenue and 14th and 16th Streets, S.W. Bridge pier… https://www.rawpixel.com/image/12323781/image-person-road-public-domainFree Image from public domain licenseU.S. Marine Corps Lance Cpl. Jonathan Perez, a rifleman with Charlie Company, Battalion Landing Team, 1st Battalion, 4th… https://www.rawpixel.com/image/8741570/photo-image-public-domain-personFree Image from public domain licensePier plant. Placing perforated steel reinforcing strips in pier forms. They will project top and bottom. Southeast Missouri… https://www.rawpixel.com/image/12168213/image-plant-person-artFree Image from public domain licenseProduction. B-17F heavy bomber. Sharon Arnott, punch press operator at the Boeing plant in Seattle, performs an operation on… https://www.rawpixel.com/image/12306542/image-plant-person-womanFree Image from public domain licensePrivy plant. Placing reinforcing mesh in mud sills. Southeast Missouri Farms Project by Russell Lee https://www.rawpixel.com/image/12166473/image-plant-person-artFree Image from public domain licenseReinforced Tree Fern from Our Knowledge Of The Earth. General Geography And Area Studies, Edited Under The Expert Assistance… https://www.rawpixel.com/image/572681/tropical-palm-treeFree Image from public domain licensePNG Drawing of a reinforced tree fern, transparent background https://www.rawpixel.com/image/571955/png-drawing-reinforced-tree-fern-transparent-backgroundView licenseA Sailor on the USS Mesa Verde (LPD 19) directs a landing craft air cushioned vehicle aboard the USS Mesa Verde (LPD 19)… https://www.rawpixel.com/image/8728485/photo-image-public-domain-person-seaFree Image from public domain licenseAn AV-8B Harrier with Marine Medium Tiltrotor Squadron (VMM) 163 (Reinforced), 11th Marine Expeditionary Unit (MEU), is… https://www.rawpixel.com/image/8728042/photo-image-public-domain-person-manFree Image from public domain licenseA U.S. Marine Corps MV-22B Osprey with Marine Medium Tiltrotor Squadron 162 (Reinforced), 26th Marine Expeditionary Unit… https://www.rawpixel.com/image/8728317/photo-image-airplane-sky-public-domainFree Image from public domain licenseCorozal, Puerto Rico (vicinity). Hills in the country. Houses in foreground are reinforced concrete structures built by the… https://www.rawpixel.com/image/12280027/photo-image-plant-sky-mountainFree Image from public domain license190204-N-ZL062-1212 EAST CHINA SEA (Feb. 4, 2019) An F-35B Lightning II aircraft attached to the F-35B detachment of the… https://www.rawpixel.com/image/8728124/photo-image-tigers-airplane-public-domainFree Image from public domain licenseAn AV-8B Harrier, assigned to Marine Medium Tiltrotor Squadron (VMM) 163 (Reinforced), lands on the flight deck of the… https://www.rawpixel.com/image/8728133/photo-image-tiger-airplane-public-domainFree Image from public domain licenseA U.S. Marine Corps CH-53E Super Stallion helicopter with Marine Medium Tiltrotor Squadron (VMM) 162 (Reinforced), 26th… https://www.rawpixel.com/image/8728175/photo-image-airplane-public-domain-personFree Image from public domain licenseLas Vegas, Nevada. Painters at work seventy feet above ground on the gigantic construction of the Basic Magnesium… https://www.rawpixel.com/image/12297609/photo-image-plant-person-public-domainFree Image from public domain licensePrecast concrete plant. Precasting reinforced concrete house and barn piers. Southeast Missouri Farms Project by Russell Lee https://www.rawpixel.com/image/12168093/image-plant-art-vintageFree Image from public domain license