National Museum of Nuclear Science & History
Attended Pennsylvania State University.
George Mallinckrodt was a physicist at the Manhattan Project’s Los Alamos, NM facility. He also worked at Argonne National Laboratory, the successor of the University of Chicago’s Metallurgical Laboratory (“Met Lab”).
Joseph Rush worked for Clinton Laboratories at the X-10 Reactor.
William Wheeler worked for the A. S. Schulman Electric Company.