National Museum of Nuclear Science & History
R. P. Ellis worked for the Union Carbide & Carbon Corporation.
Paul R. O’Connor was a junior chemist at the University of Chicago Met Lab during the Manhattan Project.
Olive Conley worked for the J.A. Jones Construction Company.
Cardea Hubbard was a laboratory assistant in the Chemistry Division of the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
