National Museum of Nuclear Science & History
Samual Watson was a machinist from Kirksy, Kentucky employed at Oak Ridge, Tennessee during the Manhattan Project.
Canfield worked in the United States Engineer District Office.
Charles Schoder was a staff worker at Los Alamos during the Manhattan Project.
Jose Quintana was a staff worker at Los Alamos during the Manhattan Project.
Hubert P. Yockey is an American physicist who studied under J. Robert Oppenheimer at the University of California, Berkeley and worked with him during the Manhattan Project.