National Museum of Nuclear Science & History
P. S. Wilcox worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Jose R. Valdez was a staff worker at Los Alamos during the Manhattan Project.
Lois Roy worked for the United States Engineer District Office.
Ralph B. Larsen was a machinist at Los Alamos during the Manhattan Project. His wife, Ruth Anderson, also worked at Los Alamos.
