National Museum of Nuclear Science & History
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.
Parr worked in the 200 East and 100 D Areas at Hanford during the Manhattan Project.
C. F. Holloway worked for the Tennessee Eastman Corporation at the Y-12 Plant.
