OTHER BRITISH AFRICA / FOREIGN AFRICA
Saint Helena to Zanzibar
TANGANYIKA
AA5952
MAFIA ISLAND 1915 (January) 2r GEA Yacht handstamped 'G.R. / MAFIA', in reddish violet. Exceptionally fine and fresh unmounted. B.P.A. certificate (1961). A great rarity, with only 12 examples issued. SG M9 C
£16,000