W. J. Devlin

Arlene Beacham

Arlene worked at Los Alamos during the Manhattan Project.

Mathias Antone Thennes

Mathias (“Matthew”) Antone Thennes was born in 1895. He served in WW1 with the 39th Division, 153rd Regiment, in France.

Mary McCormick

Mary McCormick was a secretary at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

T. J. Burr