1924, red surcharge 10k on 35k ultra, left sheet margin block of four, top left stamp without the surcharge, full OG, NH or VLH, VF

300.00

1924, violet surcharge 1k on 100r orange, printed on thin paper, three side margin block of ten (5x2), two right stamps have surcharge of type II, while all others - type I, full OG, NH, VF, expertized by P. Buchsbayew

100.00

1925, 1k-14k, complete set of seven, printed on watermarked paper, blocks of six (3x2), full OG, NH, VF

75.00