National Museum of Nuclear Science & History
Harold Hoover was a member of the Special Engineer Detachment during the Manhattan Project. He worked as a filter foreman at the Y-12 Plant, but his real job was in counterintelligence, to ensure no sabotage occurred.
Bolstad worked at Los Alamos during the Manhattan Project.
John E. Garrett served in the 1027th Air Material Squadron.
Attended Massachusetts Institute of Technology.