R.T. Jessen

Jerome Karle

Jerome Karle (1918-2013) was an American chemist and Nobel laureate. During the war, Jerome Karle and his wife, Isabella Karle, worked on the Manhattan Project at the University of Chicago.

George H. Riggenbach

George Riggenbach was a staff worker at Los Alamos during the Manhattan Project.

Leonard J. Reed

Leonard Reed was a janitor at the Metallurgical Laboratory in Chicago during the Manhattan Project.

Donald S. Dreesen