Window of Pluto's Cave, No. 30 from the series "Imperial Gems" by H.D. Udall https://www.rawpixel.com/image/8965696/window-plutos-cave-no-from-the-series-imperial-gems-hd-udallFree Image from public domain licenseAnte-Chamber, Looking East, No. 31 from the series "Imperial Gems" by H.D. Udall https://www.rawpixel.com/image/9050969/photo-image-nature-arch-architectureFree Image from public domain licenseFurnace Rock, No. 3 from the series "Imperial Gems" by H.D. Udall https://www.rawpixel.com/image/9031932/furnace-rock-no-from-the-series-imperial-gems-hd-udallFree Image from public domain licenseCupid's Gateway, No. 14 from the series "Imperial Gems" by H.D. Udall https://www.rawpixel.com/image/9012864/cupids-gateway-no-from-the-series-imperial-gems-hd-udallFree Image from public domain licenseTurtle Rock, No. 23 from the series "Imperial Gems" by H.D. Udall https://www.rawpixel.com/image/9031544/turtle-rock-no-from-the-series-imperial-gems-hd-udallFree Image from public domain license Harry London Candies, Inc. 1281 So. Main Street, North Canton, Ohio 44720 https://www.rawpixel.com/image/8907687/photo-image-arts-vintage-public-domainFree Image from public domain licenseTrackwomen, 1943. Baltimore & Ohio Railroad Company, 1940-1945. Original public domain image from Flickr https://www.rawpixel.com/image/8766030/photo-image-vintage-women-african-americanFree Image from public domain license Large sign on the wall of a business in downtown Louisville, Kentucky, welcoming visitors to the… https://www.rawpixel.com/image/8071825/photo-image-person-art-public-domainFree Image from public domain licenseAlto saxophone owned and played by Charlie Parker, National Museum of African American History and Culture https://www.rawpixel.com/image/8847574/alto-saxophone-owned-and-played-charlie-parkerFree Image from public domain licenseTracks for Army halftrac cars must undergo a careful inspection and be approved before they can be released from the… https://www.rawpixel.com/image/12239922/photo-image-face-plant-personFree Image from public domain licenseMaddie Baker hopes to use the knowledge that she has learned from Duane to help those in urban settings grow their own food… https://www.rawpixel.com/image/9647621/photo-image-flower-plant-personFree Image from public domain license A giant, REALLY giant, baseball bat outside the Louisville Slugger Museum and Factory in Louisville… https://www.rawpixel.com/image/8050012/photo-image-cloud-plant-personFree Image from public domain licenseGrand piano owned and used by Thelonious Monk, National Museum of African American History and Culture https://www.rawpixel.com/image/8848813/grand-piano-owned-and-used-thelonious-monkFree Image from public domain licensePennant for Wilberforce University, National Museum of African American History and Culture https://www.rawpixel.com/image/8849754/pennant-for-wilberforce-universityFree Image from public domain licenseOhio State Buckeyes football helmet worn by Archie Griffin, National Museum of African American History and Culture https://www.rawpixel.com/image/8846825/photo-image-art-vintage-public-domainFree Image from public domain license An oversized, ornamental Statue of David outside the 21c Musem & Hotel in Louisville, Kentucky's… https://www.rawpixel.com/image/8072352/photo-image-plant-person-treeFree Image from public domain licenseProduction. Shell loading. These 2,000-pound bombs will carry death and destruction to the Axis from a huge shell-loading… https://www.rawpixel.com/image/12239758/photo-image-plant-person-architectureFree Image from public domain licenseTest Package Plummets in the Zero Gravity Research Facility at Lewis Research Center, NASA. Original from NASA. Digitally… https://www.rawpixel.com/image/441653/free-photo-image-nasa-rocket-gravityFree Image from public domain licenseU.S. Secretary of Agriculture Sonny Perdue met with USDA employees and Columbus Zoo and Aquarium administration and staff… https://www.rawpixel.com/image/3261808/free-photo-image-cat-animal-back-our-rootsFree Image from public domain licenseBoundary Layer Ingestion. Original from NASA. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/440045/free-photo-image-fuel-cleveland-efficiencyFree Image from public domain licenseWilliam A. Swift, once a farmer, now a resident of Circleville's "Hooverville." When he returned from the war he went West.… https://www.rawpixel.com/image/12256973/photo-image-dog-person-woodFree Image from public domain licenseVisual Pollution Along Interstate 24, September 1972. Photographer: Strode, William. Original public domain image from Flickr https://www.rawpixel.com/image/8765768/photo-image-vintage-fireworks-posterFree Image from public domain licenseOrthopedic surgeon. Original public domain image from Flickr https://www.rawpixel.com/image/3578481/free-photo-image-416th-theater-engineer-command-army-reserveFree Image from public domain licenseParticipant In The Louisville Spring Regatta, June 1972. Photographer: Strode, William. Original public domain image from… https://www.rawpixel.com/image/8765807/photo-image-vintage-woman-personFree Image from public domain licenseThe Ohio-class ballistic missile submarine USS Nebraska (SSBN 739) transits the Hood Canal as it returns home Naval Base… https://www.rawpixel.com/image/8729536/photo-image-public-domain-mountains-oceanFree Image from public domain license "Wacinton," one of Hungarian-born artist Peter Toth's "Whispering Giants" hand-chisled carvings … https://www.rawpixel.com/image/8070067/photo-image-face-hand-plantFree Image from public domain license The old general store in the little Ohio River "country town" of Rabbit Hash, Kentucky, which has… https://www.rawpixel.com/image/8044637/photo-image-plant-person-treeFree Image from public domain licensewhite ground; pink vine design; incised surface designed to resemble a mosaic. Original from the Minneapolis Institute of… https://www.rawpixel.com/image/7655964/photo-image-vintage-art-public-domainFree Image from public domain licenseCar Owner Questions a City Employee Sitting in Her Vehicle as It Is Tested at an Auto Emission Inspection Station in… https://www.rawpixel.com/image/8770421/photo-image-vintage-woman-peopleFree Image from public domain license The modernist and highly unusual Ascent Building, a curved apartment building that comes to a sharp… https://www.rawpixel.com/image/8050638/photo-image-cloud-plant-treeFree Image from public domain licenseMotorist Drives through the Safety Lane at an Auto Emission Inspection Station in Norwood, Ohio. In Addition to a Safety… https://www.rawpixel.com/image/8770439/photo-image-woman-people-fashionFree Image from public domain licenseU.S. Air Force Tech. Sgt. Tyler L. Williams, of the 445th Maintenance Squadron, operates a tungsten inert gas welder at the… https://www.rawpixel.com/image/3315404/free-photo-image-air-force-cc0-coolFree Image from public domain licenseConversion. Beverage containers to aviation oxygen cylinders. After the circumferential straps are welded to the cylindrical… https://www.rawpixel.com/image/12239704/photo-image-person-factory-manFree Image from public domain licenseA track for an Army halftrac car nears completion as curing plates nuts are removed with an air pressure wrench on the… https://www.rawpixel.com/image/12239929/photo-image-plant-person-artFree Image from public domain licenseProduction. Halftrac armoured cars. Setting machine screws in the body of an armoured halftrac scout car under construction… https://www.rawpixel.com/image/12239894/photo-image-face-plant-handFree Image from public domain licenseMorning Glory Vase by Matthew Andrew Daly and Rookwood Pottery https://www.rawpixel.com/image/11798498/photo-image-art-public-domain-black-backgroundFree Image from public domain licenseMotorists in Line at the Safety Lane at an Auto Emission Inspection Station in Downtown Cincinnati, Ohio. Safety Inspection… https://www.rawpixel.com/image/8799963/photo-image-light-public-domain-natureFree Image from public domain licenseThe chassis of an Army halftrac scout car get a workout. When this test driver at a large Midwest plant has put the machine… https://www.rawpixel.com/image/12239691/photo-image-face-plant-personFree Image from public domain licenseAn Abandoned Farm Building near Strip Mining Off Route 808 near Fairview, Ohio, and Steubenville. 10/1973. Original public… https://www.rawpixel.com/image/8766014/photo-image-vintage-natureFree Image from public domain licenseAn East-Coast-based U.S. Naval Special Warfare Operator (SEAL) hoists down to Ohio-class guided-missile submarine USS… https://www.rawpixel.com/image/10995811/photo-image-public-domain-seaFree Image from public domain license[Untitled photo, possibly related to: Farmer feeding hogs, Scioto Farms, Ohio]. Sourced from the Library of Congress. https://www.rawpixel.com/image/12302014/image-person-horse-animalFree Image from public domain licensePurple Skies Farm Owner Visar Duane grows flowers, both for her customers and pollinators. (NRCS photo by Brooke DeCubellis) https://www.rawpixel.com/image/9647606/photo-image-flower-plant-grassFree Image from public domain licenseTeam of horses bought by Joe Coperning with FSA (Farm Security Administration) loan. Ross County, Ohio. Sourced from the… https://www.rawpixel.com/image/12240461/photo-image-horse-animal-public-domainFree Image from public domain licenseA 770-ton Travelift hoist lifts the icebreaking tug USCGC Biscayne Bay (WTGB 104) from Lake Erie at the Great Lakes Shipyard… https://www.rawpixel.com/image/8729601/photo-image-public-domain-person-waterFree Image from public domain licenseA classic outdoor neon sign advertising one of the locations of the Howard Johnson's motel and restaurant chain -- one of… https://www.rawpixel.com/image/2353958/photo-image-person-neon-lightView licenseGilded clock above a door inside the Cleveland Public Library's main building in Cleveland, Ohio. Construction of the… https://www.rawpixel.com/image/2353890/photo-image-person-gold-manView licenseA soldier sleeping on the way from Cincinnati, Ohio to Louisville, Kentucky on a Greyhound bus. Sourced from the Library of… https://www.rawpixel.com/image/12241524/photo-image-face-person-public-domainFree Image from public domain licenseCorn shocks on Phil Gay's farm in the Scioto River valley at the foot of the hills. Ross County, Ohio. Sourced from the… https://www.rawpixel.com/image/12240202/photo-image-cow-plant-personFree Image from public domain license The Iron Horse Memorial in Paducah, a Kentucky city at the confluence of the Ohio and Tennessee… https://www.rawpixel.com/image/8071255/photo-image-cloud-horse-skyFree Image from public domain licenseWatching the parade go by. Cincinnati, Ohio. Sourced from the Library of Congress. https://www.rawpixel.com/image/12241145/photo-image-people-public-domain-manFree Image from public domain licenseA polar bear explores at the Cincinnati Zoo and Botanical Garden, America's second-oldest zoo, in Cincinnati, Ohio. Original… https://www.rawpixel.com/image/434553/free-photo-image-carol-highsmith-polar-bear-zooFree Image from public domain licenseMechanical room in the Nathaniel R. Jones Federal Building in Youngstown, Ohio. Original image from Carol M.… https://www.rawpixel.com/image/434558/free-photo-image-factory-boiler-boiler-roomFree Image from public domain licenseMail Pouch Barn in Stark County, Ohio. Original image from Carol M. Highsmith’s America, Library of Congress… https://www.rawpixel.com/image/3092860/free-photo-image-america-barn-brewsterFree Image from public domain licenseA white lion at the Cincinnati Zoo and Botanical Garden, America's second-oldest zoo, in Cincinnati, Ohio. Original image… https://www.rawpixel.com/image/434557/free-photo-image-lion-lioness-jungleFree Image from public domain licenseNASA Glenn's new LED solar simulator was developed by Angstrom Designs and UC Santa Barbara to test the next generation of… https://www.rawpixel.com/image/440008/free-photo-image-led-cleveland-businessFree Image from public domain licenseFarm architecture livestock outdoors. AI generated Image by rawpixel. https://www.rawpixel.com/image/12009102/photo-image-background-cloud-sunsetView licenseHalftrac scout cars. Putting precision-made pistons assemblies into precision-made cylinders is a job that fits this former… https://www.rawpixel.com/image/12240178/photo-image-plant-person-technologyFree Image from public domain licenseBoundary Layer Ingestion. Original from NASA. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/440035/free-photo-image-nasa-experience-center-fuelFree Image from public domain licenseThe Fuel Burner Rig is a test laboratory at NASA Glenn. These samples face 200-mile per hour flames to simulate the… https://www.rawpixel.com/image/440027/free-photo-image-engine-heat-nasaFree Image from public domain licenseThe Rock and Roll Hall of Fame museum located in downtown Cleveland, Ohio. Original image from Carol M. Highsmith’s… https://www.rawpixel.com/image/3092106/free-photo-image-rock-and-roll-america-carol-highsmithFree Image from public domain licenseCincinnati, OH, on May 9, 2017. USDA Photo By Lance Cheung. Original public domain image from Flickr https://www.rawpixel.com/image/3262154/free-photo-image-advertisement-america-asphaltFree Image from public domain licenseChestnut flask, 24 ribs broken swirl, pint, brilliant golden amber; attributed to Zanesville; bottle and dishes from Ohio… https://www.rawpixel.com/image/7655678/photo-image-plant-vintage-artFree Image from public domain licenseRehabilitation client's wife, Jackson County, Ohio. Sourced from the Library of Congress. https://www.rawpixel.com/image/12241816/photo-image-face-hand-personFree Image from public domain licenseConversion. Copper and brass processing. This sample of brass strip is being tested on a Rockwell Hardness Testing Machine.… https://www.rawpixel.com/image/12240172/photo-image-hand-person-technologyFree Image from public domain licenseglobular bottle, attributed to Zanesville, golden amber; bottle and dishes from Ohio Manufacturers, 159 items in all, from… https://www.rawpixel.com/image/7655736/photo-image-plant-vintage-artFree Image from public domain licenseSo that men may work together, this sentinel keeps vigil at a large defense plant against saboteurs. White Motor Company… https://www.rawpixel.com/image/12240212/photo-image-plant-person-blackFree Image from public domain license"Old Abe/Frosted Eagle" pattern medium covered compote on pedestal by Crystal Glass Company (Manufacturer) https://www.rawpixel.com/image/8942202/photo-image-bird-pattern-artFree Image from public domain licenseHalftrac scout cars. Perfectly balanced sets of connecting rods mean better engine performance for the Army's new halftrac… https://www.rawpixel.com/image/12240532/photo-image-plant-person-technologyFree Image from public domain license