National Museum of Nuclear Science & History
Lewis W. Graves worked for the Roane-Anderson Company.
Stanislaw Ulam (1909-1984) was a Polish-American mathematician. Ulam was born in 1909 in Lvov, Austria-Hungary (present-day Ukraine).
Robert C. Miller served in the 1st Ordnance Squadron.
E. D. Hoynoski worked for the Tennessee Eastman Corporation at the Y-12 Plant.