National Museum of Nuclear Science & History
T. J. Costello worked for the Comstock-Bryant Electric Company.
Joyce M. Hopkins was a research assistant in the Health Division of the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Pitzer 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.