National Museum of Nuclear Science & History
J. D. Trimmer worked for the Tennessee Eastman Corporation at the Y-12 Plant.
H. M. Atwood worked for Clinton Laboratories at the X-10 Reactor.
Andrew J. Stiber served in the 1027th Air Material Squadron.
Stanislaw Ulam (1909-1984) was a Polish-American mathematician. Ulam was born in 1909 in Lvov, Austria-Hungary (present-day Ukraine).