Pedro Gruenholz

Stamps Category Events Pedro Gruenholz

Model airplane championships
North Korea
International Philately Festival
Italy
International Philately Festival
Italy
WIPA 08-International Philatelic Exhibition
Austria
Europe, our common home
Russia
6th Congress of philatelic societies
Russia
Social reforms
Russia
Social reforms
Russia
IBRA, Philatelic Expo
Hungary
WIPA 1981
North Korea