National Museum of Nuclear Science & History
Attended Lehigh University.
A Missourian by birth, W.K. ("Mac") MacCready held undergraduate and graduate degrees in physical chemistry from the University of Alabama.
Jernigan worked for Stone and Webster Engineering Corporation.
Kenneth Payne served in the 603rd Air Engineering Squadron.
Robert Martens was a research associate at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.