George E. Bosman

J.F. Sally

D. Shrewsberry

D. Shrewsberry worked for the Edenfield Electric Company.

C. E. Hauth

C. E. Hauth worked for the Hooker Electrochemical Company.

Paul D. Krause

Paul D. Krause was a research associate at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.