Los-Nr. 1698

1911: ´Service´ 6 ch. vermilion & red brown overprinted in black, two examples used on reverse of 1912 printed Official cover to Tabriz, each tied by TEHERAN No. 3 datestamps in black (Oct 22). Framed violet cachet alongside and "Tauris (Arrivée)" cds alongside. One of the rarest issues of Persia on letter in superb condition.