Lot 30310 – 1924-41 Small Soviet Union group

1924-41 Small Soviet Union group incl. 1924 postage due 1k surcharge on 100 Rub on pelure paper in complete mint n.h. pane of 25, showing both types of overprint, minor creasing (Mi.10); 1938 (Feb 25) “NORTHPOLE I” station 80k mint n.h. imperforate block of four, minor bends, very fine and scarce (Zverev 502a, Mi. 587U); and 1941 “Be A Hero” 30k carmine line perf.12 1/2, mint n.h., faint gum crease not showing through, plus normal comb perf. mint nh, tone spots (Standard 726A, Mi. 825A, 825C); all ex “Nikolai”.