Lot 51730 – EGYPT – RUSSIAN POST OFFICE: 1863-1866 6 kopeks blue,

Egypt – Russian P.O.: 1863-1866 6 kopeks blue, typo-graphed in St. Petersburg, imperf. on thin paper, neatly cancelled by « 785 » rhomboid strike in blue, slightly repaired, still an extremely rare stamp used in Alexandria, plus 1865 2pi deep blue and rose in vertical pair also cancelled by « 785 » rhomboid strike in blue, a very rare lot (single & pair).