National Museum of Nuclear Science & History
John Marcy worked for the Kellex Corporation at the K-25 Plant.
Clayton Plummer worked for the Tennessee Eastman Corporation at the Y-12 Plant.
L. C. Manheimer worked for the Roane-Anderson Company.
E.J. Reagan joined Mound Laboratory in August 1948, where he worked as a doctor. He was responsible for monitoring the health and safety of Mound's employees, and he remained there until he retired in 1988.
