National Museum of Nuclear Science & History
L. A. Castellanos worked for the J.A. Jones Construction Company.
Urban worked at the 200 West Area at Hanford during the Manhattan Project.
William Hawkins worked for the Roane-Anderson Company.
Lt. Col. Thomas John Classen served as a lieutenant colonel in the 393rd Bombardment Squadron. By 1943, Tom was the captain of the 72nd Squadron.
