Pedro Gruenholz

Stamps Category Commemorations Pedro Gruenholz

500 years of relations between China and Portugal
Portugal
500 years of relations between China and Portugal
Portugal
1000 years of Avicenna's Canon
Portugal
1st Anniv Popular Savings Bank
Cuba
11 Anniv.
Guinea Bissau
50 Anniv.
Romania
50 Anniv.
Romania
50 Anniv.
Romania
XXV Anniv.
Russia
100th Anniversary of the Swiss Numismatic Society
Switzerland