National Museum of Nuclear Science & History
William Mungo worked for the J.A. Jones Construction Company.
Clement James Rodden was a consultatn at the Metallurgical Laboratory in Chicago during the Manhattan Project.
J. R. Evans worked for the William A. Pope 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.
