John J. McGurn

Ples M. Cheek

Ples M. Cheek served in the 1st Ordnance Squadron. 

E. Suttles

Suttles was a member of the Instrument Section at the University of Chicago’s Metallurgical Laboratory.

Fred W. Goodloe

Fred W. Goodloe was a janitor at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

V. P. Beith