OTHER BRITISH AFRICA / FOREIGN AFRICA
Saint Helena to Zanzibar
TANGANYIKA
AA5951
MAFIA ISLAND 1915 (January) 1r GEA Yacht handstamped 'G.R. / MAFIA', in reddish violet. Upper marginal, exceptionally fine and fresh unmounted. Holcombe opinion (1990). A great rarity, with only 12 examples issued. SG M8 C
£16,000