National Museum of Nuclear Science & History
Oscar J. Thigpen served as a corporal in the 393rd Bombardment Squadron. He was a member of the ground crew regularly assigned to the B-29 Top Secret.
Eugene S. Grennan served as a 2nd lieutenant in the 509th Composite Group. He was the flight engineer on the Straight Flush during the Hiroshima mission.
Willie Daniels came to Hanford from Texas by way of Oklahoma, where he worked at a naval air station.
Luther Ramsey was a staff worker at Los Alamos during the Manhattan Project.
