On September 6, Colonel [[Bernard Theilen]] brought the instrument to [[Washington, D.C.]] and the following day presented it to President [[Harry S Truman]] in a formal [[White House]] ceremony. It was then exhibited in the [[United States National Archives|National Archives]]. | On September 6, Colonel [[Bernard Theilen]] brought the instrument to [[Washington, D.C.]] and the following day presented it to President [[Harry S Truman]] in a formal [[White House]] ceremony. It was then exhibited in the [[United States National Archives|National Archives]]. |