National Museum of Nuclear Science & History
Jas Welch worked for the Tennessee Eastman Corporation at the Y-12 Plant.
James M. Harris served in the 320th Troop Carrier Squadron.
T. P. Neely worked for the J.A. Jones Construction Company.
John Klein was a member of the Special Engineering Detachment. He worked at the Metallurgical Lab at the University of Chicago and at Los Alamos.