Kiowa, Kansas. The engineer's window in the cab of a locomotive. Waiting for block signal to change on the Atchison, Topeka… https://www.rawpixel.com/image/12290401/photo-image-face-person-public-domainFree Image from public domain licenseFarmer and his wife at her stall in Central Market. Lancaster, Pennsylvania. Sourced from the Library of Congress. https://www.rawpixel.com/image/12291784/photo-image-face-plant-personFree Image from public domain licenseDetroit, Michigan. Fashion show presented by the Chrysler Girls' Club of the Chrysler Corporation at Saks Fifth Avenue… https://www.rawpixel.com/image/12291709/photo-image-person-art-living-roomFree Image from public domain license