National Museum of Nuclear Science & History
Maurice J. Clark served as a sergeant in the 393rd Bombardment Squadron. He was the assistant engineer regularly assigned to the Laggin’ Dragon.
P. J. Galbreath worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Bob Emigh was in the Navy and worked with Deak Parsons on telemetry for the bombs. He was assigned as the science officer for the planned third bomb.
C. W. Winter worked for the Union Carbide & Carbon Corporation.