National Museum of Nuclear Science & History
Ira Jones worked for the United States Engineer District Office.
Medford Evans worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Butler worked at the 300 Area at Hanford during the Manhattan Project.
Elizabeth Sands was a staff worker at Los Alamos during the Manhattan Project. She was married to physicist Matthew Sands.
Lewis W. Graves worked for the Roane-Anderson Company.
