George G. Byler, Jr.

Clarence D. Hawkins

Lillian Guadagna

Lillian Guadagna was a technician at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

W. B. Fisher

Fisher worked for Stone and Webster Engineering Corporation.

Samuel K. Allison

Samuel King Allison was an American physicist. Allison was born in Chicago, in 1900. He studied at the University of Chicago, receiving a Ph.