Marvin Tetenbaum

G. F. Haab

Ralph E. Telford

Ralph E. Telford worked at the Metallurgical Laboratory in Chicago during the Manhattan Project.

E. C. Cain

E. C. Cain worked for the Tennessee Eastman Corporation at the Y-12 Plant.

A. V. Hawkins

A. V. Hawkins worked for the Roane-Anderson Company.