National Museum of Nuclear Science & History
A. A. Nickman worked for the Kellex Corporation at the K-25 Plant.
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.
B. A. Tardiff served in the 390th Air Service Group.
Rein worked for Stone and Webster Engineering Corporation.
W. L. Ginkel worked for the Tennessee Eastman Corporation at the Y-12 Plant.
