National Museum of Nuclear Science & History
A. O. Garberg worked for the Tennessee Eastman Corporation at the Y-12 Plant.
R. A. Holmes worked for the Westinghouse Electric Company.
M. J. Gustafson worked for the J.A. Jones Construction Company.
Edward J. Fredrick was a research assistant at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
