National Museum of Nuclear Science & History
M. F. Welch worked for the United States Engineer District Office.
B. W. Menke worked for the United States Engineer District Office.
H. F. Bickers worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Arthur was a staff member at Los Alamos during the Manhattan Project.
J. N. Harwood worked for the Tennessee Eastman Corporation at the Y-12 Plant.
