National Museum of Nuclear Science & History
Shirley Bodmer (1925-2017) was a secretary at the Chicago Met Lab during the Manhattan Project.
Pauline McGrath was a secretary at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Fredrika Lewis was a laboratory technician in the Health Division of the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
MacDonald worked for Stone and Webster Engineering Corporation.