National Museum of Nuclear Science & History
H. S. Russell worked for the Roane-Anderson Company.
Martin G. Murray served as a corporal in the 393rd Bombardment Squadron. He was regularly assigned to the Necessary Evil as a tail gunner, but flew in the Big Stink in the Nagasaki Mission.
Graham worked in the United States Engineer District Office.
Joseph was a staff member at Los Alamos during the Manhattan Project.