Robert T. Hassel

William R. Rarita

William Rarita was an American physicist. He studied at the University of California at Berkeley under J.

Wendell Maine

Edward M. Whitaker

Edward Whitaker worked for the Tennessee Eastman Corporation at the Y-12 Plant.

Walter Groeger

Walter Groeger worked in the shop at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.