National Museum of Nuclear Science & History
William Yadasz was a staff worker at Los Alamos during the Manhattan Project.
Jessen worked at the 100-F Area at Hanford during the Manhattan Project.
Jas Huff worked for the United States Engineer District Office.
Peggy Eileen (Johnson) Titterton was a laboratory assistant at Los Alamos and the wife of physicist Ernest Titterton.
