National Museum of Nuclear Science & History
Hollis worked for Stone and Webster Engineering Corporation.
Norma K. Hipple was a laboratory technician in the Health Division of the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
T. H. Berry worked for the Edenfield Electric Company.
Bierowski worked for Stone and Webster Engineering Corporation.
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.