National Museum of Nuclear Science & History
D. R. Johnson worked for the Roane-Anderson Company.
Joseph O'Byrne worked for Clinton Laboratories at the X-10 Reactor.
William Spindel was a member of the Special Engineer Detachments at Oak Ridge and Los Alamos. Spindel worked in a group that helped make coatings for the implosion bomb.
R. H. Whitehead served in the 509th Headquarters.
John Pyle was a research assistant at the Chicago Met Lab during the Manhattan Project.
