National Museum of Nuclear Science & History
Henry Martin worked for the J.A. Jones Construction Company.
J. T. Weills worked for Clinton Laboratories at the X-10 Reactor.
David Nicodemus (1916-1999) was an American physicist. Nicodemus worked at Los Alamos during the Manhattan Project and witnessed the Trinity Test.
Groht worked for Stone and Webster Engineering Corporation.
Fred Lederer worked for the Roane-Anderson Company.