National Museum of Nuclear Science & History
Emerald Lyons Jr. was an electrical engineer at Oak Ridge, Tennessee from 1944 to 1945.
Frey worked in the United States Engineer District Office.
Dean Castimore was a Manhattan Project veteran and a fireman. During the war he was stationed at Los Alamos.
E. E. Bays worked for the Tennessee Eastman Corporation at the Y-12 Plant.
