National Museum of Nuclear Science & History
E. W. Dickard worked for the Edenfield Electric Company.
Paul D. Krause was a research associate at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Stanislaw Ulam (1909-1984) was a Polish-American mathematician. Ulam was born in 1909 in Lvov, Austria-Hungary (present-day Ukraine).
G. W. Moorehouse worked for the Tennessee Eastman Corporation at the Y-12 Plant.