A travelling tooth-drawer extracting a tooth from an anxious patient. Engraving by G. Volpato after F. Maggiotto. https://www.rawpixel.com/image/13998820/image-cartoon-person-medicineFree Image from public domain licenseShenandoah, Pennsylvania. Filipek's barroom where men are having lunch. Sourced from the Library of Congress. https://www.rawpixel.com/image/12277168/photo-image-face-person-public-domainFree Image from public domain licenseBaby with his bottle in shack home near Mays Avenue camp. Oklahoma City, Oklahoma. See general caption no. 21 by Russell Lee https://www.rawpixel.com/image/12174367/image-face-person-artFree Image from public domain license[Untitled photo, possibly related to: Arecibo, Puerto Rico (vicinity). Farm woman preparing bottles of coffee to be taken to… https://www.rawpixel.com/image/12281873/photo-image-face-people-public-domainFree Image from public domain licenseGeorge Ward and his wife and one of his five children with some of their canned goods. FSA (Farm Security Administration)… https://www.rawpixel.com/image/12281630/photo-image-person-public-domain-womanFree Image from public domain license