National Museum of Nuclear Science & History
Argersinger worked for the Stone and Webster Engineering Corporation.
John H. Martens was a research associate and chemist at the University of Chicago Met Lab and a member of the Special Engineer Detachment at Oak Ridge.
W. C. Carnell worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Sergeant William Barney was a Radar Operator assigned to the Bockscar’s original crew. He was a member of the 393rd Bombardment Squadron, a segment of the 509th Composite Group.
