National Museum of Nuclear Science & History
R. F. Perkins worked for the Union Carbide & Carbon Corporation.
Swan Swanson was a staff worker at Los Alamos during the Manhattan Project.
M. F. Welch worked for the United States Engineer District Office.
A. O. Seidel worked for the Asbestos & Magnesia Materials Company.
A. J. Miller worked for the Tennessee Eastman Corporation at the Y-12 Plant.
