National Museum of Nuclear Science & History
A. L. Bladholm worked for the J.A. Jones Construction Company.
Clarence Francis Hiskey (1912-1998) was an American chemist and Soviet spy. He worked at Columbia University and the University of Chicago’s Metallurgical Laboratory during the Manhattan Project.
Emilio Segrè (1905-1989) was an Italian physicist and winner of the 1959 Nobel Prize in Physics.
Maryella Weaver was a staff worker at Los Alamos during the Manhattan Project.