Albert E. Jacobs

James Schoke

James A. Schoke was selected to be part of the Special Engineering Detachment that worked at the Metallurgical Laboratory at the University of Chicago on the Manhattan Project.

Mathias A. Klinger

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

R. K. Leinhart

Leinhart worked in the 300 Area at Hanford during the Manhattan Project.

William Spencer