National Museum of Nuclear Science & History
Hartman worked for Stone and Webster Engineering Corporation.
H. L. Armstrong worked for the Tennessee Eastman Corporation at the Y-12 Plant.
C. D. Wilder worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Clyde Howard worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Stanislaw Ulam (1909-1984) was a Polish-American mathematician. Ulam was born in 1909 in Lvov, Austria-Hungary (present-day Ukraine).
