National Museum of Nuclear Science & History
Alfred Pfanstiehl was a junior physicist at the Chicago Met Lab during the Manhattan Project. Pfanstiehl was a signatory of the Szilard Petition, an attempt to avert military use of the atomic bomb against Japan.
Betsy Stuart worked as a secretary for the electrical engineering department at Hanford. Her husband, Charles F.
D. G. Schultz worked for the Tennessee Eastman Corporation at the Y-12 Plant.
