National Museum of Nuclear Science & History
H. M. Nappen worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Howard L. Kuhn served in the 1395th Military Police Company, Aviation.
David Greenglass (1922-2014) was a machinist and member of the Special Engineer Detachment who engaged in espionage activities for the Soviet Union at Los Alamos during the Manhattan Project.
Cyril Smith (1903-1992) was a British metallurgist. He was married to the historian Alice Kimball Smith.
T. T. Metten worked for the United States Engineer District Office.
