Pedro Gruenholz

Stamps Year 1968 . Pedro Gruenholz

Moon exploration
Burundi
Moon exploration
Burundi
Moon exploration
Burundi
Moon exploration
Burundi
Moon exploration
Burundi
Moon exploration
Burundi
Call for human rights
Hungary
Emblem of the scientific society
Hungary
Palace of culture in Iasi
Romania
Lake Balaton and Badacsony
Hungary