National Museum of Nuclear Science & History
Attended University of Notre Dame.
Curtis Walseth worked for the United States Engineer District Office.
Walter Treibel was a member of the Special Engineer Detatchment (SED) at Los Alamos during the Manhattan Project.
Pearl Lemke worked for the Roane-Anderson Company.
Samual Watson was a machinist from Kirksy, Kentucky employed at Oak Ridge, Tennessee during the Manhattan Project.