National Museum of Nuclear Science & History
Pearl Jones worked for the Tennessee Eastman Corporation at the Y-12 Plant.
During WWII, Adolph Molin was a member of the Special Engineer Detachment (SED) and worked as an Engineer at the K-25 Plant at the Oak Ridge, TN facility.
Frei worked for Stone and Webster Engineering Corporation.
C. F. Holloway worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Gifford worked at the 200 West Area at Hanford during the Manhattan Project.