National Museum of Nuclear Science & History
W. C. Marr worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Robert Follit was a member of the Special Engineering Detachment assigned to the 509th Composite Group on Tinian Island in the Pacfic.
Munn worked in the 300 Area at Hanford during the Manhattan Project.
Daniel N. Koshland was a research assistant at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.