National Museum of Nuclear Science & History
John W. Willis served in the First Ordnance Squadron.
Snow worked at the 300 Area at Hanford during the Manhattan Project.
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.
Charles K. Krause was a consultant for the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.