National Museum of Nuclear Science & History
Bell worked at the 200 West Area at Hanford during the Manhattan Project.
Irby worked at the 300 Area at Hanford during the Manhattan Project.
P. J. Stewart worked for the Fercleve Corporation.
Jose Salazar was a staff worker at Los Alamos during the Manhattan Project.
James Nolan was a captain in the Provisional Engineer Detachment at Los Alamos.
