National Museum of Nuclear Science & History
J. R. Maddy worked for the United States Engineer District Office.
Harry Stephon was a gruard and sergeant in the U.S. Army at the Metallurgical Laboratory in Chicago during the Manhattan Project.
T. W. Worten worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Ross worked at the 200 East Area at Hanford during the Manhattan Project.
