National Museum of Nuclear Science & History
A. L. Barber worked for the H. K. Ferguson Company.
Dr. Margaret W. Neuman worked as a biochemist during the Manhattan Project at the University of Rochester.
Barton B. Crespin served as a private first class in the 393rd Bombardment Squadron. He was a member of the ground crew regularly assigned to the B-29 Necessary Evil.
Gillum worked at the 300 Area at Hanford during the Manhattan Project.