P. P. Evans

Minnie (Heller) Steinberg

Minnie (Heller) Steinberg was a junior biologist in the Health Division of the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

Delmar E. Russell

Delmar Russell worked for the United States Engineer District Office. He arrived in February 1943.

L. G. Harris

John H. Rogers

John Rogers worked for the Tennessee Eastman Corporation at the Y-12 Plant.