National Museum of Nuclear Science & History
A. V. Hawkins worked for the Roane-Anderson Company.
H.A. Fettinger was a junior physicist at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
A. A. Groppe worked for the Tennessee Eastman Corporation at the Y-12 Plant.
E. M. Grant worked for the Roane-Anderson Company.
G. L. Crutchfield worked for the Edenfield Electric Company.
