1919 taxed envelope franked horizontal strip of three 3c adhesives overprinted 'G.E.A.' tied 'ARMY TELEGRAPHS KL' c.d.s. '30 JL 19' 'KL' was allocated to Kilosa. The envelope was under franked by 1c Imperial rate raised to 10c 1/7/19 to 15/12/19 On arrival in London '1/2d F.B.' handstamp applied. 1/2d GB postage due applied and cancelled, the charge was not collected and boxed 'CHARGE NOT COLLECTED/FRESH LABEL REQUIRED' Second 1/2d due applied and tied.