National Museum of Nuclear Science & History
M. A. Obermeyer worked for the J.A. Jones Construction Company.
S. W. Barnes worked for the Tennessee Eastman Corporation at the Y-12 Plant.
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.
Attended the City College of New York.
