National Museum of Nuclear Science & History
E. A. Prichard worked for Clinton Laboratories at the X-10 Reactor.
Arnold Kramish was a physicist in the Manhattan Project and a member of the Special Engineering Detachment (SED) at Oak Ridge, Tennessee, the Philadelphia Navy Yard, and Los Alamos.
Wilson worked at the 300 Area at Hanford during the Manhattan Project.
W. H. Pickett worked for the United States Engineer District Office.