D.W. Smith

Opaline Calhoun

Opaline Calhoun was a laboratory technician at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

G. W. Richards Jr.

G. W. Richards Jr. served in the 509th Headquarters. 

W. R. Teel

Ralph V. Hagan

Ralph V. Hagan served in the 1st Ordnance Squadron.