OTHER BRITISH AFRICA / FOREIGN AFRICA
Saint Helena to Zanzibar
TANGANYIKA
AA5928
MAFIA ISLAND 1915 (January) 2½h GEA Yacht handstamped 'G.R. / MAFIA', in reddish violet. Exceptionally fine and fresh unmounted. Holcombe certificate (1990), when part of a set to 45h. SG M1 C
£295