Pedro Gruenholz

Stamps Year 1988 . Pedro Gruenholz

Greek trireme
Guinea Bissau
Pharaonic ship 2700 B.C.
Guinea Bissau
Etruscan ship
Guinea Bissau
Egyptian ship
Guinea Bissau
Biplane
Hungary
Biplane
Hungary
Diteranthus wilmotianus Plant
South Africa
King Hassan II
Morocco
Hipólito Cegielski's steam locomotive
Poland
850 Anniv of Stift Wilten
Austria