National Museum of Nuclear Science & History
Laura A. Marshall was a laboratory technician in the Health Division at the University of Chicago Met Lab.
E. H. Douglas worked at the 300 Area at Hanford during the Manhattan Project.
L. R. Pate worked for the J.A. Jones Construction Company.
J. R. Poling worked for the United States Engineer District Office.
N. J. Holland worked for the Roane-Anderson Company.