National Museum of Nuclear Science & History
Williams worked at the 200 West Area at Hanford during the Manhattan Project.
Hugh Stickler worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Arnold Swanson served in the Army at Los Alamos during the Manhattan Project.
Harold Riley was an American chemical engineer. After graduating from North Carolina State College, Riley began his career working as a rayon technician at the DuPont Company.
