1923, black surcharge 1k on Insurance stamp of 1r brown on yellow network, perforation 11 1/2, vertical pair of types I and III, full OG, NH, VF and scarce in pair

300.00

1923, inverted black surcharge 3k on Insurance stamp of 3r violet on green network, left sheet margin block of four, full OG, NH, VF

400.00

1923, black surcharge 3k on 3r, perforation 12 1/2, vertical strip of four, bronze surcharge 5k on 5r, vertical strip of four and pair, perforation 12 1/2 or 13 1/2 respectively, all different types, top stamp of the pair without a dot after "bonam", No.3A with minor perf irregularities, fresh, full OG, NH, VF

100.00

1925, third issue, black surcharges 75k on 10k+1k and 1r on 3k+1k, both have perforation 12 1/2, full OG, NH, VF

150.00

1931, 5th (Auxiliary) issue, black handstamp 10k over black surcharge 25k on 300r green, top left corner margin horizontal pair, imperforated at left and at top, official violet cancellation, minor paper wrinkle on left stamp, VF and scarce in pair (guaranteed genuine)

200.00

1932-33, sixth issue, inverted black surcharge 5r on 35k ultra, full OG, LH, VF, Soviet Philatelic guarantee hs on reverse

75.00