Charles Loos

A. E. Ballard

A. E. Ballard worked for the Tennessee Eastman Corporation at the Y-12 Plant.

Arthur H. Jaffey

Arthur Harold Jaffey was an associate chemist at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

J. E. McCook

McCook worked in the 200 West Area at Hanford during the Manhattan Project.

E. J. Chaney