Melvin C. Tichy

Harold Delaney

Harold Delaney (1919-1994) was an American chemist. Delaney was born in Philadelphia in 1919, and went on to receive a B.

Roland Davis

Roland Davis was a laboratory assistant at the University of Chicago’s Metallurgical Laboratory (“Met Lab) during the Manhattan Project.

Bernard H. Semler

Seth Neddermeyer

Seth Neddermeyer (1907-1988) was an American physicist. Neddermeyer was recruited to work on the Manhattan Project by J.