National Museum of Nuclear Science & History
Richard Tasuhak was a staff worker at Los Alamos during the Manhattan Project.
Gershon worked in the United States Engineer District Office.
Cloyd Marvin had been drafted into the Army, interrupting his education at Haverford University, in 1943 and joined the Special Engineer Detachment as a technician third grade, later being assigned to Los Alamos National Labs in 1947.
Graham worked in the United States Engineer District Office.
