Cornelius Harrigan

Eugenia M. Jackson

Eugenia M. Jackson was a laboratory technician in the Health Division of the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

Harold “Hal” Behl

After receiving his bachelor’s degree in Aeronautical Engineering from New York University, Hal Behl registered with the National Roster of Scientific and Specialized Personnel and was drafted into the Army.

T. E. Thomas

T. E. Thomas worked for the Tennessee Eastman Corporation at the Y-12 Plant.

Leo J. Seigel