National Museum of Nuclear Science & History
Leland Nelson worked for Clinton Laboratories at the X-10 Reactor.
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.
Robert H. Pratt Jr. served in the 393rd Bombardment Squadron.
Virgil Thompson served in the 1395th Military Police Aviation.
