National Museum of Nuclear Science & History
George O'Connell worked for the H. K. Ferguson Company.
Urban worked at the 200 West Area at Hanford during the Manhattan Project.
William J. Collinson served as a 1st lieutenant in the 393rd Bombardment Squadron. He was the navigator regularly assigned to the B-29 Some Punkins.
Clarence E. Tippett served in the 1395th Military Police Aviation.
