1. [President Lyndon Johnson signs the 1965 Medicare bill 3] Publication: Produced: [1965] Subject(s): MedicareAnniversaries and Special EventsJohnson, Lyndon B. (Lyndon Baines), 1908-1973.Humphrey, Hubert H. (Hubert Horatio), 1911-1978.Truman, Harry S., 1884-1972.Johnson, Lady Bird, 1912-2007.Truman, Bess Wallace.