National Museum of Nuclear Science & History
Roland E. Ryder served in the 603rd Air Engineering Squadron.
Phillip Fineman was a research associate in the Chemistry Division of the University of Chicago’s Metallurgical Laboratory during the Manhattan Project.
Myron Weigle was a Technical Sergeant at Los Alamos during the Manhattan Project.
Harry Stephon was a gruard and sergeant in the U.S. Army at the Metallurgical Laboratory in Chicago during the Manhattan Project.
