National Museum of Nuclear Science & History
Manuel Betes served in the 393rd Bombardment Squadron as an Army Corporal.
Roscoe Charles Wilson was a United States Army Air Forces Officer. At the rank of Colonel he was the overall Project Office to the Manhattan Engineering District from June 1943 to December 1944.
Lyle Marten worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Daniel N. Koshland was a research assistant at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
