National Museum of Nuclear Science & History
H. W. Livingston worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Joseph worked at the 300 Area at Hanford during the Manhattan Project.
Groht worked for Stone and Webster Engineering Corporation.
C. E. Twigg worked for the Tennessee Eastman Corporation at the Y-12 Plant.
John P. Echert served in the 393rd Bombardment Squadron.