National Museum of Nuclear Science & History
Ryan worked at the 100-B Area at Hanford during the Manhattan Project.
George Moore was a staff worker at Los Alamos during the Manhattan Project.
Frances Cianciolo worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Harry Stephon was a gruard and sergeant in the U.S. Army at the Metallurgical Laboratory in Chicago during the Manhattan Project.
