Meteorite Sample. Original public domain image from The Smithsonian Institution. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/9758891/photo-image-art-vintage-public-domainFree Image from public domain licenseU.S. Congress. Joint Committee to Investigate Dirigible Disasters, ca. 1933. Original public domain image from Flickr https://www.rawpixel.com/image/8799428/photo-image-vintage-public-domain-travelFree Image from public domain licenseIsambard Kingdom Brunel Standing Before the Launching Chains of the Great Eastern https://www.rawpixel.com/image/9085668/photo-image-ships-line-art-cigar-industrial-revolutionFree Image from public domain licenseA Group of Women Prepare to Take Over Maintenance Responsibilities for Aircraft, 1940-1945. Original public domain image… https://www.rawpixel.com/image/8766029/photo-image-vintage-plane-womenFree Image from public domain licenseAmerican casting her vote to a ballot box https://www.rawpixel.com/image/2027533/american-democracy-voting-pollView licenseU.S. Capitol, Washington D.C. Original image from Carol M. Highsmith’s America, Library of Congress collection.… https://www.rawpixel.com/image/421852/free-photo-image-carol-highsmith-public-domain-governmentFree Image from public domain licenseBacchante with Infant Faun by Frederick William MacMonnies (Sculptor) https://www.rawpixel.com/image/9050639/bacchante-with-infant-faun-frederick-william-macmonnies-sculptorFree Image from public domain licenseAmerican casting her vote to a ballot box https://www.rawpixel.com/image/1223806/american-democracy-voting-pollView licenseApril 21, 2014: "When the President saw this photograph hanging on the walls of the West Wing, he laughed and said, 'The two… https://www.rawpixel.com/image/4050869/image-public-domain-person-photoFree Image from public domain licenseNaval air base. Corpus Christi, Texas. Now an expert mechanic, Mary Josephine Farley shows a National Youth Administration… https://www.rawpixel.com/image/12239871/photo-image-face-person-artFree Image from public domain licenseAmerican at a polling booth https://www.rawpixel.com/image/2027849/people-voting-election-pollView licenseMuir Woods. Original image from Carol M. Highsmith’s America, Library of Congress collection. Digitally enhanced by… https://www.rawpixel.com/image/421806/free-photo-image-forests-sequoia-coastFree Image from public domain licenseGreat horned owl chick in cottonwood tree in Mammoth Hot Springs by Jim Peaco. Original public domain image from Flickr https://www.rawpixel.com/image/4039090/photo-image-tree-plant-birdFree Image from public domain licenseGreater Earless Lizard in the Big Bend National Park, United States https://www.rawpixel.com/image/426953/free-photo-image-dragon-lizard-desertView licenseSandstone Pillars, Arches National Park, Utah. Old Mammoth Road. Original image from Carol M. Highsmith’s America… https://www.rawpixel.com/image/433869/free-photo-image-rock-arch-landscape-americaFree Image from public domain licenseAscertaining Capacity of Cranial Cavity by Means of Water: Photograph No. 5Collection:Images from the History of Medicine… https://www.rawpixel.com/image/9655059/photo-image-face-person-medicineFree Image from public domain licenseMassive bridge-like arch at Arches National Park. https://www.rawpixel.com/image/2349884/massive-bridge-like-arch-arches-national-parkView licensePianist in cajun band contest. National Rice Festival, Crowley, Louisiana by Russell Lee https://www.rawpixel.com/image/12107576/image-face-person-artFree Image from public domain licenseThe Milky Way across the night sky in Yosemite Valley California, USA https://www.rawpixel.com/image/429952/free-photo-image-city-lights-starry-night-galaxyView license[Untitled photo, possibly related to: Fanny Corbin, the mother of twenty-two children, Shenandoah National Park, Virginia].… https://www.rawpixel.com/image/12305570/image-face-hand-personFree Image from public domain licenseWashington, D.C. Roy E. Hendrickson, Deputy Director, United Nations Relief and Rehabilitation Administration, in charge of… https://www.rawpixel.com/image/12307722/image-face-person-shirtFree Image from public domain licenseSitting on decorated water trough watching the night parade at the National Rice Festival. Crowley, Louisiana by Russell Lee https://www.rawpixel.com/image/12172703/image-face-plant-personFree Image from public domain license[Untitled photo, possibly related to: The queen of the National Rice Festival. Crowley, Louisiana] by Russell Lee https://www.rawpixel.com/image/12172486/image-person-art-vintageFree Image from public domain licenseMusicians in Cajun band contest, National Rice Festival, Crowley, Louisiana. Most of the music was of the folk variety… https://www.rawpixel.com/image/12172830/image-person-art-vintageFree Image from public domain licenseWashington, D.C. Statue on the Pennsylania Avenue entrance to the National Archives of the United States. The inscription… https://www.rawpixel.com/image/12323663/image-person-art-public-domainFree Image from public domain license[Untitled photo, possibly related to: Decorating float. National Rice Festival, Crowley, Louisiana] by Russell Lee https://www.rawpixel.com/image/12172499/image-face-people-artFree Image from public domain licenseSpectators at the National Rice Festival in restaurant after festivities. Crowley, Louisiana by Russell Lee https://www.rawpixel.com/image/12145502/image-person-art-vintageFree Image from public domain licenseCourthouse, Cuero, Texas. This is the principle shipping point for turkeys in Texas and the annual turkey run in the fall… https://www.rawpixel.com/image/12146990/image-plant-art-skyFree Image from public domain license[Untitled photo, possibly related to: Decorating float. National Rice Festival, Crowley, Louisiana] by Russell Lee https://www.rawpixel.com/image/12173811/image-face-hand-personFree Image from public domain licenseDecorating float of state of Louisiana with the token symbol of the state welfare tax prominently displayed. National Rice… https://www.rawpixel.com/image/12172595/image-face-people-artFree Image from public domain licenseU.S. Air Force Staff Sgt. Cody Harpster, assigned to the 126th Aircraft Maintenance Squadron, Illinois Air National Guard… https://www.rawpixel.com/image/8739426/photo-image-airplane-public-domain-personFree Image from public domain licenseWashington, D.C. Statue on the right of the main entrance to the National Archives of the United States bears the… https://www.rawpixel.com/image/12324017/image-plant-person-artFree Image from public domain licenseWashington, D.C. Milton Tinsley preparing the Faces of America exhibit at the National Folk Festival in Constitution Hall.… https://www.rawpixel.com/image/12322722/image-face-hand-personFree Image from public domain license[Untitled photo, possibly related to: Decorating float. National Rice Festival, Crowley, Louisiana] by Russell Lee https://www.rawpixel.com/image/12173643/image-face-person-artFree Image from public domain licenseWashington, D.C. Lynn and Hugh Massman filling out the information blanks required before leaving their son at the United… https://www.rawpixel.com/image/12295745/photo-image-face-people-bookFree Image from public domain licenseWashington, D.C. Children playing in the nursery at the United Nations service center while their mother makes arrangements… https://www.rawpixel.com/image/12295802/photo-image-face-person-artFree Image from public domain license[Untitled photo, possibly related to: Morman refrigerator used by caretaker at Tonto National Monument. Gila County… https://www.rawpixel.com/image/12150897/image-person-art-vintageFree Image from public domain license[Untitled photo, possibly related to: Symbol of rice. National Rice Festival, Crowley, Louisiana. Display window] by Russell… https://www.rawpixel.com/image/12172512/image-plant-art-vintageFree Image from public domain licenseWashington, D.C. Attendant at the United Nations service center who furnishes soap, towels, and razors to boys who wish to… https://www.rawpixel.com/image/12295339/photo-image-person-art-public-domainFree Image from public domain license[Untitled photo, possibly related to: Washington, D.C. Lynn and Hugh Massman filling out the information blanks required… https://www.rawpixel.com/image/12295781/photo-image-face-hand-personFree Image from public domain licenseMorman refrigerator used by caretaker at Tonto National Monument. Gila County, Arizona. Water placed in tin container on top… https://www.rawpixel.com/image/12151181/image-art-vintage-public-domainFree Image from public domain licenseWashington, D.C. Without engaging a hotel room, traveling servicemen may take a shower, shave, and wash and iron clothes at… https://www.rawpixel.com/image/12295780/photo-image-face-people-shirtFree Image from public domain license