Stamps Year 1991

750 years of the pharmacist profession
Pedro Gruenholz
South Africa-change
Miguel Angel Sancho
South Africa-change
Miguel Angel Sancho
South Africa-change
Miguel Angel Sancho
1511 - Painting by the painter George Stubbs
joaquín iturrioz
1018 - Galleon
Manuel Briones
800 years of Bern
Pedro Gruenholz
2409 - 700th Anniversary of the Swiss Confederation
Manuel Briones
2410 - 700th Anniversary of the Swiss Confederation
Manuel Briones
2407 - 700th Anniversary of the Swiss Confederation
Manuel Briones