National Museum of Nuclear Science & History
Sherman Winters was a janitor at the University of Chicago’s Metallurgical Lab (“Met Lab”) during the Manhattan Project.
Helen Nemeth was a staff worker at Los Alamos during the Manhattan Project.
Ralph McElroy worked for the Kellex Corporation at the K-25 Plant.
Leonard A. Godfrey Jr. served as a member of the 393rd Bombardment Squadron of the 509th Composite Group.