National Museum of Nuclear Science & History
Smith worked at the 200 Area at Hanford during the Manhattan Project.
Bob Emigh was in the Navy and worked with Deak Parsons on telemetry for the bombs. He was assigned as the science officer for the planned third bomb.
Paul E. Godfrey served in the 1st Ordnance Squadron.
Raymond Elliot Zirkle was a radiobiologist who worked at numerous Manhattan Project sites during World War II.