National Museum of Nuclear Science & History
W. E. Young worked for the J.A. Jones Construction Company.
C. M. Cates worked for the Edenfield Electric Company.
Edward F. Kolley was a laboratory helper at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Clyde R. Emery worked in the shop at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
