Unused postage, revenue or similar stamps; stamp-impressed paper; cheque forms; banknotes, stock, share or bond certificates and similar documents of title

CPC v2.1 class (Unused postage, revenue or similar stamps; stamp-impressed paper; cheque forms; banknotes, stock, share or bond certificates and similar documents of title) within 'Stamps, cheque forms, banknotes, stock certificates, brochures and leaflets, advertising material and other printed matter'. UN Central Product Classification grouping of related products at this level.