National Museum of Nuclear Science & History
Blum worked in the United States Engineer District Office.
W. S. Herron worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Alfred “Al” Zeltmann was a member of the Special Engineer Detatchment (SED) at Los Alamos during the Manhattan Project.
Martens worked in the 200 West Area at Hanford during the Manhattan Project.
