National Museum of Nuclear Science & History
Sam Adams worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Chappell worked in the United States Engineer District Office.
Thomas Guilfoyle was a member of the Military Police at the University of Chicago's Metallurgical Lab from 1943 to 1945.
L. J. Tolmach worked for the Tennessee Eastman Corporation at the Y-12 Plant.
