George B. Daffron

V. A. Taylor

V. A. Taylor worked for the Roane-Anderson Company.

Johnnie Way

Fredrick “Fred” D. Johnson

Fredrick “Fred” D. Johnson was a research assistant at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

J. R. Evans

J. R. Evans worked for the William A. Pope Company.