National Museum of Nuclear Science & History
F. L. Casey worked for the J.A. Jones Construction Company.
Walter Treibel was a member of the Special Engineer Detatchment (SED) at Los Alamos during the Manhattan Project.
N. Gatling worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Patricia L. Allebach was a laboratory technician in the Health Division at the Metallurgical Laboratory in Chicago during the Manhattan Project.
