W.O. Galloway

Stanley Lent

E. J. Coe

E. J. Coe worked for the Tennessee Eastman Corporation at the Y-12 Plant.

Stanley Krzyck

Stanley Krzyck was a security guard at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

B. F. Marx

B. F. Marx worked for the United States Engineer District Office.