National Museum of Nuclear Science & History
H. R. Grady worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Anderson worked in the United States Engineer District Office.
Snyder worked at the 200 East Area at Hanford during the Manhattan Project.
Neil Bergen was a security guard at the Metallurgical Laboratory in Chicago during the Manhattan Project.
M. C. Barto worked for the Roane-Anderson Company.
