[Untitled photo, possibly related to: Attaching piece of leather in arch of sole by means of wooden pegs. Cowboy bootmaking… https://www.rawpixel.com/image/12171293/image-hand-person-artFree Image from public domain license[Untitled photo, possibly related to: Passengers aboard an American airliner enroute from Washington to Los Angeles].… https://www.rawpixel.com/image/12289596/photo-image-face-person-public-domainFree Image from public domain licenseRear brakeman M. H. Burdette, watching the train from his window in the cupola on the Atchison, Topeka and Santa Fe… https://www.rawpixel.com/image/12289815/photo-image-face-person-shirtFree Image from public domain license[Untitled photo, possibly related to: Kiowa, Kansas. Engineer B. F. Hale in the cab of his engine on the Atchison, Topeka… https://www.rawpixel.com/image/12291506/photo-image-frame-person-public-domainFree Image from public domain licenseAnacostia, D.C. Frederick Douglass housing project. Playing in the community sprayer. Sourced from the Library of Congress. https://www.rawpixel.com/image/12269117/photo-image-face-person-public-domainFree Image from public domain license[Untitled photo, possibly related to: A soldier sleeping in the baggage rack on a Greyhound bus going from Cincinnati, Ohio… https://www.rawpixel.com/image/12297464/photo-image-face-person-public-domainFree Image from public domain license[Untitled photo, possibly related to: Tapping a furnace at the foundry of the Farrell-Binmingham Company, Ansonia… https://www.rawpixel.com/image/12262429/photo-image-person-fire-skyFree Image from public domain license[Untitled photo, possibly related to: In the cafe at a truck drivers' service station on U.S. 1 (New York Avenue)… https://www.rawpixel.com/image/12264740/photo-image-person-public-domain-blackFree Image from public domain license[Untitled photo, possibly related to: Washington, D.C. Blood donor at the American Red Cross blood bank]. Sourced from the… https://www.rawpixel.com/image/12294494/photo-image-person-cross-public-domainFree Image from public domain license