Jacob I. Cokin

Lomie F. Caho

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

Joseph (J.) Garrott Allen

Joseph (J.) Garrott Allen was a research associate in the Health Division of the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

L. L. Osterland

Wayne Dappen

Wayne Dappen worked for the Tennessee Eastman Corporation at the Y-12 Plant.