National Museum of Nuclear Science & History
J. N. Chancellor worked for the Roane-Anderson Company.
Zane Bell is a senior scientist and physicist who works in radiation detection and scintillator development at Oak Ridge National Laboratory.
Harvey North was a staff worker at Los Alamos during the Manhattan Project.
Brent worked at the 200 West at Hanford during the Manhattan Project.
Greager worked at the 200 West Area at Hanford during the Manhattan Project.