National Museum of Nuclear Science & History
Hoyt Nelson worked for Clinton Laboratories at the X-10 Reactor.
Bradley Marmon is a Manhattan Project veteran. Marmon was born in New York on November 15, 1925.
E. P. Graham worked for the Tennessee Eastman Corporation at the Y-12 Plant.
F. R. O'Brien worked for the Tennessee Eastman Corporation at the Y-12 Plant.
