National Museum of Nuclear Science & History
MacDonald worked for Stone and Webster Engineering Corporation.
Katherine Gnjec was a laboratory assistant in the Chemistry Division of the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Cardea Hubbard was a laboratory assistant in the Chemistry Division of the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
James B. Price Jr. served in the 320th Troop Carrier Squadron.
