National Museum of Nuclear Science & History
A. T. Sampson worked for the Tennessee Eastman Corporation at the Y-12 Plant.
R. H. Davis worked at the 100-F Area at Hanford during the Manhattan Project.
John W. Calkin graduated from Columbia University in 1933. He then earned a Ph.D. in mathematics from Harvard.
Hershey worked at the 300 Area at Hanford during the Manhattan Project.