National Museum of Nuclear Science & History
H.W. was a consultant at Metallurgical Laboratory in Chicago 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.
Roy Wolfe worked for the Edenfield Electric Company.
F. B. Wheeler worked for the Tennessee Eastman Corporation at the Y-12 Plant.