National Museum of Nuclear Science & History
V. N. Hacker worked for the J.A. Jones Construction Company.
George Struthers worked for Clinton Laboratories at the X-10 Reactor.
T. J. Kelly worked for the Kellex Corporation at the K-25 Plant.
David Nicodemus (1916-1999) was an American physicist. Nicodemus worked at Los Alamos during the Manhattan Project and witnessed the Trinity Test.