National Museum of Nuclear Science & History
D. J. Lundon worked for the Edenfield Electric Company.
Wendell Countiss worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Jack D. East worked in the Instrument and Physical Measurements Group in Clinton Laboratories at the X-10 Reactor.
Robert Keen enlisted in the military on December 28, 1944 and began his training for the U.S. Army Corps of Engineers in January of 1945.