Issue: "G. R. POST MAFIA" overprints on Zanzibar (German East Africa, British Occ. of Mafia Island, 1915)

Wednesday, September 1, 1915, "G. R. POST MAFIA" overprints on Zanzibar

Wednesday, September 1, 1915 German East Africa, British Occ. of Mafia Island will issue: Stamp "Sultan Khalifa bin Harub overprinted "G.R. POST MAFIA"" face value 1, Stamp "Sultan Khalifa bin Harub overprinted "G.R. POST MAFIA"" face value 3, Stamp "Sultan Khalifa bin Harub overprinted "G.R. POST MAFIA"" face value 6, Stamp "Sultan Khalifa bin Harub overprinted "G.R. POST MAFIA"" face value 15,

Here you can manage your collection of postage stamps online.

Here you can manage your collection of postage stamps online.

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