Zanzibar 1895 Mint 2a blue overprint error ZANIBAR, SG7kZanzibar 1895 96 2a blue, overprint on India, showing ERROR 'Zanibar' (R7 2, July 1896 setting), SG7k. Fresh example with large part original gum. Very fine quality for this great rarity, being only the fourth genuine unused example recorded outside the Royal collection. This is the finest quality example in existence as the other examples have blemishes. Accompanied with a British Philatelic Association certificate of authenticity (2013). ALERT ME