National Museum of Nuclear Science & History
T. R. Young worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Edward F. Kolley was a laboratory helper at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
A. K. Ericson worked at the 100-F Area at Hanford during the Manhattan Project.
Lawrence Thomas Abraham was a contractor who served as the construction superintendent at Los Alamos during the Manhattan Project.
