: Visuele weergave van het ontwerp en de kleur.

Catalogues often list a retail price for a perfectly centered, faultless stamp . Actual selling prices (auction, dealer, private sale) are typically 30–70% of that for common stamps, but can exceed catalogue for rarities.

Afhankelijk van uw verzamelgebied kiest u een specifieke catalogus. Wereldwijd zijn er vier uitgevers die de standaard zetten binnen de filatelie: 1. NVPH Catalogus (Nederland en Overzeese Rijksdelen)

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