Photograph of the engine testing room at the Wilham Hood Dunwoody Institute in Minneapolis, Minnesota, depicting Mechanical Training Detachments during World War I. The image was taken by AU Wilham Hood Dunwoody Institute photographer and has an issued number of 55041. The details of the photograph suggest that it is intended for official use only.

---

Size: 8527px × 5741px
Photo credit: © piemags/NSC / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: 28, 1918, 55041, activities, american, army, au, base, dec., description, detachment, detachments, development, dunwoody, education, efforts, engine, engineering, equipment, facility, historical, history, hood, industrial, institute, machinery, maintenance, mechanical, military, minn, minneapolis, minnesota, official, personnel, photograph, photographer, program, programs, reco, repair, room, skills, soldiers, technology, testing, training, war, war-time, wartime, wilham, world