National Museum of Nuclear Science & History
John Brazusky worked for the Roane-Anderson Company.
Esther Turovlin worked on the Manhattan Project at Chicago as a secretary, including for Enrico Fermi.
Herschel Warren was a staff worker at Los Alamos during the Manhattan Project.
Robert F. Christy (1916-2012) was a Canadian-American theoretical physicist Christy’s doctoral advisor at the University of California, Berkeley was Robert Oppenheimer, but Christy’s initial involvement with the Manhattan Project came at the Metallurgical Lab at the University of Chicago.