National Museum of Nuclear Science & History
Connelly worked for Stone and Webster Engineering Corporation.
Robert Lyste Thornton was a Canadian-American physicist who oversaw the constuction and operation of the Beta calutron electromagnetic separation Plant in Oak Ridge, Tennessee during the Manhattan Project.
J. V. O’Connor worked for the Union Carbide & Carbon Corporation.
Norman Harry Nachtrieb was an American chemist who worked on the Manhattan Project at the University of Chicago and Los Alamos.
