National Museum of Nuclear Science & History
George Boyd (1912-2004) was an American physicist. He was a research associate in the physical chemistry section at the Metallurgical Laboratory in Chicago during the Manhattan Project.
William Schafer was a staff worker at Los Alamos during the Manhattan Project.
Donoghue worked in the United States Engineer District Office.
William L. Murphy was a Technical Sargeant in the US Army who worked as part of Project Alberta, the team that transported and assembled the two atomic bombs in July and August 1945.