National Museum of Nuclear Science & History
Leston Stark was a staff worker at Los Alamos during the Manhattan Project.
Judkins worked at the 100-D Area at Hanford during the Manhattan Project.
Arthur D. Henderson served in the 320th Troop Carrier Squadron.
L. H. Averbach worked for Clinton Laboratories at the X-10 Reactor.
John W. Calkin graduated from Columbia University in 1933. He then earned a Ph.D. in mathematics from Harvard.
