National Museum of Nuclear Science & History
J. T. Holloway worked for the United States Engineer District Office.
Raymond. J. Bosnak was an electrical engineer at Chicago when he enlisted in the Army. He was assigned to the Special Engineer Detachment at Los Alamos.
Smutz worked at the 300 Area at Hanford during the Manhattan Project.
Rosie M. Hunter was a laboratory technician in the Health Division of the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
