and "via Southampton" to Madeira showing, on reverse, boxed "KYUK PHYOO/Paid" h.s. in red (a good strike overwritten by filing endorsement); the letter was not initially prepaid and shows boxed "N/SO /Detained for Postage" and framed "Returned/for Postage" instructional h.s. in red applied in London, along with other transit and rate markings. Rare and full of character. Photo." /> cover 1851 (Jan.) E.L.<I> "Per "Tenasserim via Calcutta"</I> and<I> "via Southampton"</I> to Madeira showing, on reverse, boxed "KYUK PHYOO/<I>Paid</I>" h.s. in red (a good strike overwritten by filing endorsement); the letter was not initially prepaid and shows boxed<I> "N/SO /Detained for Postage"</I> and framed<I> "Returned/for Postage"</I> instructional h.s. in red applied in London, along with other transit and rate markings. Rare and full of character. Photo. | Christie's