1934

  • Dr. Silkworth of the Charles R. Towns hospital declares Bill an incurable alcoholic.

1935

  • Meeting of Bill and Bob – birth of A.A.
  • Bill and Bob visit alcoholics at a hospital in Akron, Ohio.

1939

1945

  • Dr. Silkworth and Teddy R. Treta alcoholics at Knickerbocker Hospital in New York.

1949

  • The American Psychiatric Association recognizes the merits of A.A.

1951

1955

  • Dr. W.W. Bauer and Dr. Harry Tiebout witness the benefits of A.A.

1961

  • Bill corresponds with Dr. Carl Jung.

1977

  • The General Service Conference votes to disolve its Institutions Comittee.
  • Establishment of Treatment Centres Committee.