National Museum of Nuclear Science & History
Olsen worked in the 200 East Area at Hanford during the Manhattan Project.
H. M. Toms worked for the Roane-Anderson Company.
T. A. Gamble worked for Clinton Laboratories at the X-10 Reactor.
Howard “Howie” Wilcox was an American physicist. He studied at the University of Minnesota and was a teaching fellow at Harvard when he was recruited to work on the Manhattan Project at Los Alamos.