This primary source comes from the Records of the National Youth Administration.
National Archives Identifier:
532075Full Citation: Between Bakersfield and Fresno, California. On the Freights. A typical hobo cargo riding on a flat car. Twelve are shown in this negative; the car held about fifteen of all types and ages; 2/1937; Records of the National Youth Administration, Record Group 119. [Online Version, https://www.docsteach.org/documents/document/between-bakersfield-and-fresno-california-on-the-freights-a-typical-hobo-cargo-riding-on-a-flat-car-twelve-are-shown-in-this-negative-the-car-held-about-fifteen-of-all-types-and-ages, May 9, 2024]