National Museum of Nuclear Science & History
George Fisher worked for the Roane-Anderson Company.
Louis Martinelli worked for the United States Engineer District Office.
Robert R. Williamson was a laboratory assistant and computer at the University of Chicago’s Metallurgical Lab (“Met Lab”) during the Manhattan Project.
E. S. Ryan, Jr. worked for the Poe Piping & Heating Company.
Hodson worked at the 300 Area at Hanford during the Manhattan Project.
