National Museum of Nuclear Science & History
Rich worked for Stone and Webster Engineering Corporation.
Marian Pinckard was a lab technician in the Chemistry Division of the Chicago Met Lab during the Manhattan Project.
Austin M. Brues (1906-1991) was the Director of the Biology Division at the Manhattan Project’s Chicago location, the Metallurgical Laboratory (Met Lab).
E. J. Brenneis worked for the Tennessee Eastman Corporation at the Y-12 Plant.