National Museum of Nuclear Science & History
L. J. Kuhne worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Kenneth Collins served in the 603rd Air Engineering Squadron.
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.
Springer worked at the 200 West Area at Hanford during the Manhattan Project.
