National Museum of Nuclear Science & History
Pef worked for Stone and Webster Engineering Corporation.
Jacob H. Wiens was a nuclear physicist who worked on the Manhattan Project from 1943 to 1945. He later worked at the Lawrence Livermore National Laboratory where he interacted with Luis Alvarez.
Attended Brooklyn Polytechnic Institute.
Paul Hartsfield worked for Clinton Laboratories at the X-10 Reactor.
Lawrence Roth worked for the United States Engineer District Office.
