Pansy Fey

E. T. Macki

Alan Bell

Alan Bell worked for the Tennessee Eastman Corporation at the Y-12 Plant.

Dellis Caho

Dellis Caho was a laboratory helper at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

Frank Karcher

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