National Museum of Nuclear Science & History
R. L. Earle worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Margaret J. Nickson was a medical doctor in the Biology Division at the University of Chicago Met Lab.
Arthur M. Utley Jr. served in the First Ordnance Squadron.
Thomas V. Moore was the chief engineer of the University of Chicago Met Lab and oversaw the construction of Chicago Pile-1.
Maurice J. Clark served as a sergeant in the 393rd Bombardment Squadron. He was the assistant engineer regularly assigned to the Laggin’ Dragon.
