Title: Tanganyika 1919 Description: Covers from the same correspondence, both from Kilwa to England, one with G.E.A tied by undated worn "KILWA / G.E.A" cogwheel cancel in violet (Proud D1), the other with G.E.A 1c, 3c and 6c tied by large violet "ARMY / SIGNALS" c.d.s (Proud D2, code unclear but presumably "KWA"), backstamped at Daressalaam (Dec. 1).  A scarce pair.  (2). Delivery option: Collection & Delivery Category: Collectables