National Museum of Nuclear Science & History
Laura A. Marshall was a laboratory technician in the Health Division at the University of Chicago Met Lab.
Lee E. Palmert served as a sergeant in the 393rd Bombardment Squadron. He was the radio operator regularly assigned to the B-29 Next Objective.
Pfeiff worked in the 200 West Area at Hanford during the Manhattan Project.
Critselous worked Stone and Webster Engineering Corporation.