A.J. Schwertfeger

W. N. Daggett

W. N. Daggett worked for the Tennessee Eastman Corporation at the Y-12 Plant.

M.H. Jones

Jones worked at the 300 Area at Hanford during the Manhattan Project.

Roland E. Geddings

T. J. O’Donnell

T. J. O’Donnell was the Shop Chief at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.