Pictograph at the side of the mural at the San Diego Exposition. Sourced from the Library of Congress. https://www.rawpixel.com/image/12323529/image-person-public-domain-posterFree Image from public domain license[Untitled photo, possibly related to: Grading potatoes at the Woodman Potato Company, one of the largest in Caribou, Maine].… https://www.rawpixel.com/image/12316713/image-person-public-domain-manFree Image from public domain licenseGambling for housewives, Butte, Montana. Sourced from the Library of Congress. https://www.rawpixel.com/image/12305650/image-public-domain-plate-cameraFree Image from public domain license[Untitled photo, possibly related to: Farmer, Irwinville Farms, Georgia]. Sourced from the Library of Congress. https://www.rawpixel.com/image/12310447/image-plant-person-skyFree Image from public domain license[Untitled photo, possibly related to: Wife and baby of tenant farmer, Irwin County, Georgia]. Sourced from the Library of… https://www.rawpixel.com/image/12309650/image-person-public-domain-basketballFree Image from public domain licenseCelebration of mass, old cathedral, St. Louis, Missouri. Sourced from the Library of Congress. https://www.rawpixel.com/image/12302296/image-plant-person-artFree Image from public domain license[Untitled photo, possibly related to: New York, New York. O'Reilly's bar on Third Avenue in the "Fifties"]. Sourced from the… https://www.rawpixel.com/image/12288121/photo-image-public-domain-newFree Image from public domain licenseTexture background for motion picture and filmstrip. Stone wall. Sourced from the Library of Congress. https://www.rawpixel.com/image/12322715/image-background-texture-artFree Image from public domain licenseTexture background for motion picture and filmstrip. Stucco wall. Sourced from the Library of Congress. https://www.rawpixel.com/image/12323620/image-background-texture-paperFree Image from public domain licensePoster advertising sideshow at the Rutland Fair, Rutland, Vermont. Sourced from the Library of Congress. https://www.rawpixel.com/image/12304861/image-person-art-bookFree Image from public domain licenseReligious sign, Minneapolis, Minnesota. Sourced from the Library of Congress. https://www.rawpixel.com/image/12301905/image-background-public-domain-numberFree Image from public domain licenseSign in window, Venus Alley, Butte, Montana. Sourced from the Library of Congress. https://www.rawpixel.com/image/12314739/image-public-domain-black-windowFree Image from public domain licenseChicago, Illinois. Emblem of the Indiana Harbor Belt railroad. Sourced from the Library of Congress. https://www.rawpixel.com/image/12291097/photo-image-public-domain-circle-numberFree Image from public domain licenseChicago, Illinois. Sign in the Union Station. Sourced from the Library of Congress. https://www.rawpixel.com/image/12290701/photo-image-book-public-domain-black-backgroundFree Image from public domain licenseLoading truck, Minneapolis, Minnesota. Sourced from the Library of Congress. https://www.rawpixel.com/image/12311373/image-person-technology-public-domainFree Image from public domain license[Untitled photo, possibly related to: Window display in military supply store in Columbus, Georgia]. Sourced from the… https://www.rawpixel.com/image/12319822/image-person-public-domain-manFree Image from public domain licenseFarmers waiting for auction to begin. Oskaloosa, Kansas. Sourced from the Library of Congress. https://www.rawpixel.com/image/12309577/image-person-public-domain-womanFree Image from public domain license[Untitled photo, possibly related to: On the merry-go-round of a small American Legion carnival just outside Bellows Falls… https://www.rawpixel.com/image/12319917/image-person-horse-animalFree Image from public domain licenseTexture background for motion picture and filmstrip. Brick wall. Sourced from the Library of Congress. https://www.rawpixel.com/image/12323906/image-background-texture-patternFree Image from public domain license[Untitled photo, possibly related to: At the Western Union desk at the municipal airport in Washington, D.C.]. Sourced from… https://www.rawpixel.com/image/12320795/image-people-art-public-domainFree Image from public domain license[Untitled photo, possibly related to: Books on display in show store window, 47th Street, Chicago, Illinois]. Sourced from… https://www.rawpixel.com/image/12252681/photo-image-book-animal-public-domainFree Image from public domain license[Untitled photo, possibly related to: A market in Norwich, Connecticut]. Sourced from the Library of Congress. https://www.rawpixel.com/image/12317018/image-person-public-domain-womanFree Image from public domain license