National Museum of Nuclear Science & History
Nelson Smith worked for the United States Engineer District Office.
Robert Scott was an American chemist. He completed his undergraduate education at the University of Miami-Ohio.
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.
O’Connor worked in the 300 Area at Hanford during the Manhattan Project.