National Museum of Nuclear Science & History
E. Peck worked for the Roane-Anderson Company.
Frances C. Micese was a laboratory technician in the Health Division of the University of Chicago Met Lab.
Creadick worked at the 200 East Area at Hanford during the Manhattan Project.
Fred Vaslow, a physical chemist, began working on the Manhattan Project while a graduate student at the University of Chicago.
Lewis worked in the 200 W Area at Hanford during the Manhattan Project.