National Museum of Nuclear Science & History
Chalgren worked at the 200 West Area at Hanford during the Manhattan Project.
Herbert L. Martin was a member of the 1st Ordnance Squadron in the 509th Composite Group in Wendover, Utah and Tinian Island in the Pacific.
I. A. Butcher worked for the Kellex Corporation at the K-25 Plant.
After the war, Bell was assigned to the Japan Atomic Bomb Damage Survey teams.
