National Museum of Nuclear Science & History
Charles Tardiff worked for the Kellex Corporation at the K-25 Plant.
J. C. Ridenour worked for the Roane-Anderson Company.
Kay Hamilton was a biologist in the Health Division of the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Norma Gwendelyn Wentworth Mathis, wife of Gilbert P. Mathis, was a US Army Signals Corps employee at Los Alamos.
Attended Carnegie Technical Institute.