1904, red surcharge 1pi on 10k dark blue on vertically laid paper, used on pre-printed cover from Trebizond (now Trabzon) to Constantinople, postmarked on arrival, light cover fold at bottom did not affect the stamp, F/VF, Est. $200-$250

100.00

1909 (February 12), incoming to Constantinople registered cover with enclosure from Black Sea Port Novorossiysk, franked by horizontal pair of 10k dark blue with inverted background, arrived to Constantinople on February 20, F/VF, Est. $200-$250

100.00