National Museum of Nuclear Science & History
E. W. Dickard worked for the Edenfield Electric Company.
James A. Beatson served in the 1st Ordnance Squadron.
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.
Baldwin worked at the 100-F Area at Hanford during the Manhattan Project.