, showing Durban d.s. on flap and, on the address panel, circular framed "6d." (probably Plymouth, in transit). Some light overall discoloration. Photo." /> cover 1879 (30 June) unstamped XU5 to Ipswich,<I> "Active Service - no stamps procurable"</I>, showing Durban d.s. on flap and, on the address panel, circular framed<I> "6<SUP>d</SUP>."</I> (probably Plymouth, in transit). Some light overall discoloration. Photo. | Christie's