National Museum of Nuclear Science & History
Bales worked for Stone and Webster Engineering Corporation.
Dewitt “Bill” Bailey was originally from New Albany, Mississippi, and was working at an Alabama shipyard when he heard of the job opportunities in Hanford.
Hatfield worked in the United States Engineer District Office.
Gloria A. Larranaga was a laboratory technician in the Health Division of the University of Chicago’s Metallurgical Laboratory (“Met Lab”0 during the Manhattan Project.