National Museum of Nuclear Science & History
R. Q. Williams worked for the Roane-Anderson Company.
Mildred McConkey worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Amanda Stein was a research assistant in the Chemistry Division at the Metallurgical Laboratory in Chicago during the Manhattan Project.
T. F. Hanley, Jr. worked for Hanley & Company.
Lucy Mabins was a laboratory assistant in the Chemistry Division of the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
