National Museum of Nuclear Science & History
Painton worked for Stone and Webster Engineering Corporation.
W. D. Simms worked for the Tennessee Eastman Corporation at the Y-12 Plant.
General Lyle Edward “Skip” Seeman was a United States Army Corps of Engineers Officer. He was also a Manhattan Engineering District Special Assistant to General Groves at Los Alamos On May 3, 1945 Col Seeman was appointed by General Leslie Groves to be his Corps of Engineers liaison at Los Alamos.
William Cutler worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Mary M. Dailey was a research assistant at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
