Zanzibar 1895-98 '2½' (type 7) on 2a pale blue with printing variety 'Inverted '1' in "½", SG27m.
A brilliant mint example with large part original gum. From R5/6 of the surcharge setting, but not present on all the 32 panes surcharged.
Choice quality and very rare.
Provenance: Ex Perrazzo.
SG Catalogue Value: £3,500.
