National Museum of Nuclear Science & History
F. F. Brown worked for the Tennessee Eastman Corporation at the Y-12 Plant.
R. V. Ward worked for the J.A. Jones Construction Company.
Charles Critchfield (1910-1994) was an American mathematical physicist. In December 1942, he was approached by J.
G. H. Giboney worked for the Tennessee Eastman Corporation at the Y-12 Plant.