National Museum of Nuclear Science & History
Ryan worked at the 100-B Area at Hanford during the Manhattan Project.
Watt worked at the 200 West Area at Hanford during the Manhattan Project.
E. F. Orlemann worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Elsie (Blumer) McMillan lived at Los Alamos during the Manhattan Project. Her husband, Edwin McMillan, was a physicist who worked on implosion at Los Alamos.