National Museum of Nuclear Science & History
W. R. Johnson worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Donald MacMillan arrived in Los Alamos on May 14, 1944. He was an avid figure skater, and worked for Los Alamos National Laboratory for many years.
Ralph Steinhardt was a member of the Special Engineer Detatchment (SED) at Los Alamos during the Manhattan Project.
