National Museum of Nuclear Science & History
Larson worked in the 200 West Area at Hanford during the Manhattan Project.
Fred Oetzman worked for the Tennessee Eastman Corporation at the Y-12 Plant.
H. C. Smith worked for the United States Engineer District Office.
Daniel Mullane worked in Los Alamos from 1943 to 1945 as a technician. He helped develop a source holder for the uranium gun-type bomb before moving back to Detroit after the war.
