1921, blue surcharges 20,000r over Russian Offices in Turkey of 35pi on 3.50r black and gray and over 70pi on 7r black and yellow, complete set of two stamps printed on vertically laid paper, full OG, previously hinged, VF and scarce, A. Sredinsky (producer of Wrangel's Army stamps) guarantee hs, C.v. $700, Est. $300-$400 (Image)

1921, brown surcharge 20,000r over Crimea stamp of 5r on 20k blue and red, full OG, LH, VF and scarce, A. Sredinsky guarantee hs, C.v. $750, Est. $400-$500 (Image)