National Museum of Nuclear Science & History
C. Cannon was a research associate at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
John Riddle was a research assistant at the Metallurgical Laboratory in Chicago during the Manhattan Project.
Arthur Harold Jaffey was an associate chemist at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Squires worked at the 300 Area and the 200 West Area at Hanford during the Manhattan Project.