National Museum of Nuclear Science & History
G. W. Johnson worked for the Edenfield Electric Company.
Arthur B. Ziegler served in the 1395th Military Police Aviation.
Clifford Nilsson served in the Special Engineer Detatchment (SED) at Los Alamos during the Manhattan Project.
John Perry Howe, Jr. was Associate Director at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
