National Museum of Nuclear Science & History
Harold Seward worked for the Roane-Anderson Company.
Luther Ramsey was a staff worker at Los Alamos during the Manhattan Project.
James C. “Jim” Keck (1924-2010) was an American physicist. Keck was considered such an outstanding student of physics at Cornell that he was drafted into the Army Special Engineering Detachment (SED), after his sophomore year.
Schroeder worked at the 100-D Area at Hanford during the Manhattan Project.