National Museum of Nuclear Science & History
Bailey worked for Stone and Webster Engineering Corporation.
Leslie Ritner was a member of the Special Engineer Detachment at Los Alamos. He was among the first engineers sent to Los Alamos from Camp Claiborne, Louisiana in late January 1944, serving for two years before being discharged in the spring of 1946.
Mally worked in the 300 Area at Hanford during the Manhattan Project.
Philip Morrison (1915-2005) was an American physicist. Morrison studied under J. Robert Oppenheimer at the University of California, Berkeley, and received his Ph.
Joe McKibben was born and raised in rural Missouri before obtaining a PhD in physics from the University of Wisconsin.