National Museum of Nuclear Science & History
R. F. Ridgeway worked for the Roane-Anderson Company.
T. J. Costello worked for the Comstock-Bryant Electric Company.
Louis Olivas was a staff worker at Los Alamos during the Manhattan Project.
M. P. Covert worked for the Tennessee Eastman Corporation at the Y-12 Plant.
W. A. Witt worked for the Tennessee Eastman Corporation at the Y-12 Plant.
