National Museum of Nuclear Science & History
Carroll Villincs was a guard 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.
Herbert E. Lindemann served in the 509th Headquarters and Base Services Squadron.
I. A. Butcher worked for the Kellex Corporation at the K-25 Plant.
