1921 20k blue & rose, imperforate single, l.h, v.f., signed Romeko, Brun, etc. (Mi.1B, Euro 1,200) (Image)

Est.$500

1921 20k blue & rose, also 20k/14k carmine & dark blue, perforated singles, well centered, overall gum toning, fine-v.f., signed Rosselevitch, Romeko, fine-v.f. (Mi.1A,2, Euro 300) (Image)

Est.$150

1921 10k on 4k carmine, block of four, canceled to order, with full original gum, v.f., rare multiple (catalogued as singles) cat. $1000 (Cat No. 51) (Image)

Cat. $1000, Est.$500

1921 10k on 10k dark blue, l.h., well centered, v.f., signed Papadopoulos, etc., rare stamp, cat. $1500 (Cat No. 52) (Image)

Cat. $1500, Est.$750

1921 20k on 5r indigo green & light blue, canceled to order ("Ruskaya Pochta Nikolayevsk na Amure"), usual perforations, fresh and v.f., signed Romeko, also with 2005 Mikulski certificate, cat. $950 (Cat No. 62) (Image)

Cat. $950, Est.$500

1921 20k on 3k maroon & gray green (Semi-Postal), h.r., well centered, v.f., with handstamped guarantee marks, ex-Small collection, cat. $750 (Cat No. 64) (Image)

Cat. $750, Est.$300

1921 10k and 20k surcharges on 1k-7r imperforate, eight different, l.h. or h.r., signed Roselevitch, Romeko, Mikulski, Brun, etc., v.f. and scarce, cat. $2600 (Cat No. 65-72) (Image)

Cat. $2600, Est.$1,500

1922 Priamur Rural Province overprints and surcharges, issue complete in blocks of four, 34 different, l.h. or h.r., occasional gum toning (of no importance), fine-v.f., extremely rare set of blocks (catalogued as singles) cat. $8520 (Cat No. 85-119) (Image)

Cat. $8520, Est.$5,000

1922 Priamur Rural Province overprints, three different inverted overprints, h.r., couple of minor thins, fine-v.f., cat. $500 (Cat No. 97a,100a,112a) (Image)

Cat. $500, Est.$250