Pedro Gruenholz

Stamps Year 1979 . Pedro Gruenholz

Lenin with workers
Russia
Sturgeons
Hungary
Pentathlon
Hungary
Tokyo-Moscow Olympics 1964-1980
Hungary
international year of the child
Russia
children playing
Hungary
Helsinki and Moscow Olympics
Hungary
Segismundo Moritz, writer
Hungary
Exercises on parallels
Bulgaria
Kayak championships
Canada