National Museum of Nuclear Science & History
Fred Dennis worked for the Tennessee Eastman Corporation at the Y-12 Plant.
C. A. Nichols worked for the Roane-Anderson Company.
Grinus worked at the 100 F Area at Hanford during the Manhattan Project.
W. R. McCauley, Jr. worked for the United States Engineer District Office.
Elizabeth Painter (later Elizabeth Painter Marcus) was an associate biologist in the Health Division at the University of Chicago Metallurgical Laboratory.
