Belgium - Huge collection, all birds by Buzin, with pln, print dates, paper types, etc.—a real gem.

Huge collection, all catalogued according to Buzin, with plate numbers, printing dates, paper types, etc.—a real gem
The face value alone, excluding rare paper types, varieties and curiosities, as well as plate numbers and rare printing dates, already comes to €805.47
All values are in EUROS, organised by paper and gum types, for the connoisseur.