C. W. Clements

Stanley Lent

Arthur “Pete” V. Peterson

Colonel Arthur “Pete” V. Peterson was the Army’s area engineer at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

J. J. Murphy

J. J. Murphy worked for the Union Carbide & Carbon Corporation.

F. R. O’Brien

F. R. O'Brien worked for the Tennessee Eastman Corporation at the Y-12 Plant.