National Museum of Nuclear Science & History
Andrew Rubis served in the First Ordnance Squadron.
J. C. Nelson worked for the Roane-Anderson Company.
James Oliver Buchanan (1920-2001) was born on June 30, 1920 in Chicago, Illinois. He received his B.S (1941), M.
C. Heim worked for the Watson-Flagg Engineering Company.
Harvey Matthioson was a research assistant at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.