National Museum of Nuclear Science & History
Sieck worked at the 200 East Area at Hanford during the Manhattan Project.
Carl C. Gamertsfelder was an American physicist who worked in the field of health physics during the Manhattan Project.
John R. Kauffman served in the 509th Headquarters and Base Services Squadron.
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.
