National Museum of Nuclear Science & History
Ratterman worked at the 200 East area at Hanford during the Manhattan Project.
W. W. Oshsner worked for the Roane-Anderson Company.
Peter Watkins was a member of the Special Engineer Detatchment (SED) at Los Alamos during the Manhattan Project.
Luzell Johnson left a factory job in Alabama for a much higher-paying one as a cement finisher at Hanford.
