National Museum of Nuclear Science & History
Watt worked at the 200 West Area at Hanford during the Manhattan Project.
W. J. Cooper served in the 509th Headquarters and Base Services Squadron.
Walter Bartky (1901-1958) was an American educator and mathematician. He did both his undergraduate and graduate studies at the University of Chicago.
J. L. Flagg worked for the Watson-Flagg Engineering Company.