National Museum of Nuclear Science & History
J. D. Eidom worked at the 200 West Area at Hanford during the Manhattan Project.
Branch 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.
H. Cohen worked for the Roane-Anderson Company.