National Museum of Nuclear Science & History
Herschel Warren was a staff worker at Los Alamos during the Manhattan Project.
Ralph Gates (1925-2018) was a chemical and electrical engineer who was recruited to the Manhattan Project as a part of the Special Engineer Detachment in early 1945.
W. H. Griffin worked for the H. K. Ferguson Company.
Brewer worked at the 200 East Area at Hanford during the Manhattan Project.
Bailey worked for Stone and Webster Engineering Corporation.