National Museum of Nuclear Science & History
William Bryant worked for the Kellex Corporation at the K-25 Plant.
Thornburg worked for Stone and Webster Engineering Corporation.
Jerrold Zacharias (1905-1986) was an American physicist who became the Director of the Laboratory for Nuclear Science and Engineering at MIT.
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.
Leonard Simpson served in the 1395th Military Police Aviation.
