National Museum of Nuclear Science & History
E. L. Hile worked for the Fercleve Corporation.
Paul J. Esterline was an engineer. He attended Ohio State University for two years, and then attended the Chicago Technical Institute in the late 1920s, learned engineering drafting there.
Brackett worked in the United States Engineer District Office.
J. B. Bailey worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Harold E. Timberly served in the 603rd Air Engineering Squadron.
