Interior of the Big Bethel Pumping and Filter Plant during construction, showing crude oil engines. This image was taken by Sgt. Bonner on October 18, 1919. The photograph was issued with the description and symbol A on October 13, 1919. Geographical Notes: ge64571.

---

Size: 8515px × 5784px
Photo credit: © piemags/NSC / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: .., 1, 10/13/19, 10/18/19, activities, american, archives, army, artifacts, assembly, bethel, big, bonner, construction, crude, description, design, engineering, engines, equipment, filter, historical, history, industrial, industry, infrastructure, interior, issued, machinery, maintenance, marvels, military, oil, operations, personnel, photodocumentary, photographer, photographs, photography, plant, pump, pumping, sergeant, sgt., structural, symbol, takes, technology, war, wartime, work, world