National Museum of Nuclear Science & History
Olga Nelson was a staff worker at Los Alamos during the Manhattan Project.
Joseph Papineau served in the Army at Los Alamos during the Manhattan Project.
Rhyne worked for Stone and Webster Engineering Corporation.
Skinner worked at the 300 Area at Hanford during the Manhattan Project.
Harry Stephon was a gruard and sergeant in the U.S. Army at the Metallurgical Laboratory in Chicago during the Manhattan Project.