Switzerland 30th April 1979 - "Postal history" design: Klaus Oberli engraving: Max Müller printer: Wertzeichendruckerei PTT - Ber...

Europe Issue n° 24 - 1979 "Postal history" Number of countries : 31 Debuting countries : Faroe Is., Gibraltar Returning countr...

Europe The Europa stamps history part III - The common themes (1974-1989) 1974 was an important year for the Europa stamps collection, bec...