Adam J. Castellitto

Frank Karcher

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

Francis J. Schramke

Francis J. Schramke served as a private first class in the 393rd Bombardment Squadron. He was a member of the ground crew regularly assigned to the B-29 Top Secret.

C. Fred Miles

E. M. Clapp

Clapp worked at the 300 Area at Hanford during the Manhattan Project.