350 / September 2012

3 rub. with very rare perforation 13½ : 13½ : 10 : 13½ , unused

XXX LOS ENTFÄLLT XXX pair with missing overprint on the right stamp, from the left margin, unhinged mint, certificate Ceresa

1924, Leningrad flood Relief 3 + 10 kop. orange, normal paper, inverted overprint,  lower right sheet corner, unhinged mint, sign. Mikulski

XXX LOS ENTFÄLLT XXX 3 + 10 kop. on pelure paper, pair with missing overprint on the right stamp, unhinged mint, certificate Ceresa

3 + 10 kop. on pelure paper with inverted overprint, unhinged mint, sign. Mikulski

14 + 30 kop. on pelure paper, unhinged mint

14 + 30 kop. on pelure paper,  inverted overprint, sign. Mikulski

Airmail surcharges 5 kop. green, type II ("thick 5"), unhinged mint, Soviet guarantee signs

5 kop. green, type II ("thick 5") with Moscow cds., certificate Mikulski

1925/27, definitives 8 kop. lithographed,  marginal block of ten, unhinged mint

3 rub. perforated with horizontal watermark, unhinged mint

1925, 1st anniversary of Lenin's death 7 kop., proof in olive brown

7 kop. proof in dark-brown, vertical pair

Popov 7 kop., imperforated proof in light-blue

20 kop., imperforated proof in brown

1927, Esperanto 14 kop. imperforated, unused

14 kop. from the top left sheet corner, imperforated, unhinged mint

10th anniversary of October Revolution, 5 kop. imperforated, unused without gum

7 kop. from the top sheet margin, imperforated, unused

14 kop., vertical pair with red colour inverted, shifted perforation and annulation perforation, unhinged mint

Definitives 2 kop., horizontal pair, imperforated with additional annulation perforations, unhinged mint

5 kop., imperforated vertical pair with perforation annulations, unhinged mint

10 kop. imperforated, horizontal pair,  unhinged mint

1928, 10th anniversary of Red Army 8 kop., imperforated horizontal  pair, unhinged mint with some staining on reverse

1929, Lenin definitive issue 14 kop. grey-blue with line perforation 10, right marginal copy, unhinged mint

Industrialisation 20 kop. with rare line perforation 10¾, unhinged mint

1930, Air post Zeppelin 40 kop. and 80 kop., imperforated, unused with slight hinge remnants

1931, Dirigible balloon construction 50 kop. dark-blue, unhinged mint

1932 First All-Union Philatelic Exhibition Moscow, special souvernir sheet on cardboard, issued for special guests of the stamp show, without gum as issued, paper with the usual small black points, a rare block, only 475 issued, certificate Mikulski

1933, Order of Red Banner anniversary, 20 kop. with  9¾ perforation, horizontal pair, unhinged mint, very rare

20 kop. with rare 9¾ perforation with "OBRAZETZ" overprint, unhinged mint, certificate Mikulski

1934, Civil Aviation anniversary, proofs of 10 kop. (5 incl. one vertical pair), 20 kop. (top margin), 50 kop. (marginal copy), and 80 kop. (3 in different colours)

10 kop., horizontal pair with missing perforation between the stamps, unhinged mint, very rare, signed Mikulski

10 kop., horizontal pair from right sheet margin with missing perforation between the stamps, postmarked in Moscow, signed Mikulski

20 kop. with rare line perforation 14 : 10, unhinged mint

 Ivan Fedorov  20 kop.  and 40 kop. imperforated, unused