B. M. Wright

Joseph Levinger

Joseph Levinger was a research associate at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

Karl Z. Morgan

Karl Ziegler Morgan was an American health physicist who served as Director of Health Physics at Oak Ridge from 1944 to 1972.

Bert L. Kelchner

Paul B. Petretzky

Paul Petretzky worked for the Tennessee Eastman Corporation at the Y-12 Plant.