National Museum of Nuclear Science & History
H. R. Grady worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Smith worked at the 300 Area at Hanford during the Manhattan Project.
W. A. Collins worked for the Poe Piping & Heating Company.
Alma Sheffler worked for the United States Engineer District Office.
F. Roark served in the 390th Air Service Group.
