1913, Definitives Sultan Kalif bin Harub/Sailing Canoe/Dhow, 1c. to 200r., complete set of 21 values, bright colours and well perforated, mint o.g., mainly even u/m! Extremely rare set in perfect quality! (Image)

1990, Printed envelope "Deutsche Ost-Afrika-Linie, Agentur in Sansibar" bearing India QV 3x ½ A green , 3x 1 A violet and 4A6p light-green, all tied by barr-canc. "ZANZIBAR AU 19 90" sent via "ADEN AU 29 90" to Hamburg, Germany with b/s arrival 10.9.90, left upper envelope-corner round, otherwise very fine and rare! (T) (Image)