Frank A. Mitch

E. L. Kirkwood

F. L. Culler, Jr.

F. L. Culler, Jr. worked for the Tennessee Eastman Corporation at the Y-12 Plant.

Margaret M. Emmerson

Margaret M. Emmerson was a technician at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

Helen Addison

Helen Addison worked for the Roane-Anderson Company.