John L. Sherwood

Roy G. Merryman

Philip Barnett

Attended the University of California, Los Angeles.

Madeline Sohn

Madeline Sohn was a research assistant in the chemistry division at the Metallurgical Laboratory in Chicago during the Manhattan Project.

Edward Czuba

Edward Czuba was a laboratory helper at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.