National Museum of Nuclear Science & History
Shea worked for Stone and Webster Engineering Corporation.
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.
Earl Kingston, Jr. served in the 603rd Air Engineering Squadron.
Wuethrich worked for Stone and Webster Engineering Corporation.
Mary Shipley worked for the Tennessee Eastman Corporation at the Y-12 Plant.