National Museum of Nuclear Science & History
Andrew Welch was a janitor at the Chicago Met Lab during the Manhattan Project.
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.
Baxter Ragsdale worked for the Tennessee Eastman Corporation at the Y-12 Plant.
J. DeVito served in the 390th Air Service Group.