National Museum of Nuclear Science & History
George Meacham worked for the Tennessee Eastman Corporation at the Y-12 Plant.
F. L. Durgin, Jr. worked for the J.A. Jones Construction Company.
Wilam Spangler was a staff worker at Los Alamos during the Manhattan Project.
Alfred “Al” Zeltmann was a member of the Special Engineer Detatchment (SED) at Los Alamos during the Manhattan Project.