Robert E. Armstrong

Richard Highsmith

Richard Highsmith worked for the Roane-Anderson Company.

Howard Linderking

Hoylande Young Failey

Hoylande Young Failey was a senior chemist at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

T. W. Tarkington

T. W. Tarkington worked for the J.A. Jones Construction Company.