1964-12-04: Stamp Day

1964-10-12: 6th Congress of the International Graphic Federation

1964-10-01: 40 years Austrian Broadcasting

1964-09-14: Europa (C.E.P.T.)

1964-09-04: Labour Movement

1964-07-20: WIPA 1965 International Stamp Exhibition (I)

1964-06-15: U.P.U. (Universal Postal Union), 15th Congress, Vienna

1964-06-11: 350 years Brothers of Mercy in Austria

1964-06-05: "The Kiss" by Gustav Klimt

1964-05-25: Buildings

1964-05-25: Parliamentarian-scientific Conference, Vienna

1964-05-21: Roman Art in Austria

1964-04-17: Flowers Show Vienna

1964: Provincial Costumes 1948/58