National Museum of Nuclear Science & History
Charles Henrich was a member of the Military Police at Los Alamos and worked as a tech sergeant.
William H. Borgerson served in the 393rd Bombardment Squadron.
Bill Hartnett worked in plutonium metallurgy for the Manhattan Project at the Hanford Engineer Works from January 1943 to December 1946.
Francis S. Kotzian served in the 1st Ordnance Squadron.