Mombasa, Silver (4), Rupee, ½, ¼ Rupee and 2 Annas, 1888, 1890, 1890, and 1890, minted at Brimingham in UK. Very Fine+ to Extremely Fine, Very Rare. (4) In 1887, the Sultan of Zanzibar relinquished the port of Mombasa the British Administration, occupied