National Museum of Nuclear Science & History
Robert M. Donnell served as a 1st lieutenant in the 393rd Bombardment Squadron. He was the flight engineer regularly assigned to the B-29 Strange Cargo.
Venable worked at the 200 West Area at Hanford during the Manhattan Project.
Charles Rupchock (1923-2000) was a staff worker at Los Alamos during the Manhattan Project.
William R. Purnell (1886-1955) was a Rear Admiral in the US Navy and served as the Navy liaison on the Military Policy Committee for the Manhattan Project.
