1941, People's Militia, 40k blue, nice centering, short one tip of perforation at right, full OG, NH, mostly VF, C.v. $300, Est. $100-$150 (Image)

1941, People's Militia, 30k blue, used on small size cover from Frunze (now Bishkek - Capital of Kyrgyzstan) to Moscow in 1942, censorship and arrival ds on reverse, F/VF, Est. $250-$300 (Image)

1943, Tehran Conference, 3r indigo, blue and red, blue color significantly shifted to the left, bottom right corner sheet margin block of four, full OG, NH, VF, Est. $250-$300 (Image)

1944, Day of the United Nations, 60k black, red and (blue), top right corner sheet margin block of four with blue color omitted, CTO with full OG (NH), VF and scarce multiple, this error is known only in used condition, Est. $300-$400 (Image)

1944, Feodor Louzan, War Hero, 60k dull blue, right sheet margin single printed on pasted up (double) paper, full OG, NH, VF and rare, Est. $250-$300 (Image)

1946, Attack Plane ''Ilyushin 2'', 15k brown red, large size 33.2x22.1mm, unfolded block of four, full OG, NH or LH (top stamps), VF, Est. $100-$150 (Image)

1946, Parade of Athletes, 29th Anniversary of the Revolution (perf and imperf) and A. Karpinsky, three complete issues on registered cover to Switzerland, all appropriate markings and arrival ds, VF, Est. $150-$200 (Image)

1947, Labor Day, 30k scarlet and 1r dark green, complete set used on registered cover from Riga to Montreal, postmarked on arrival, VF, Est. $100-$150 (Image)

1947, Jubilee of Moscow, 2r multicolored, miniature sheet of ten, full original slightly disturbed gum on the central stamp from the top row, NH, VF, Est. $400-$500 (Image)

1947, Jubilee of Moscow, souvenir sheet of four stamps 1r multicolored, type I, size 138x172mm, nice quality, full OG, NH, VF, Est. $250-$300 (Image)

1948, Alexander N. Ostrovsky, Playwright, 30k, 60k and 1r, imperforated complete set of three, all with sheet margins, full OG, NH, VF and a nice set, Raritan Stamps guarantee, Est. $500-$600 (Image)

1949, 70th Birthday of Joseph Stalin, 40k multicolored, souvenir sheet of four values with original protective paper, printed on creamy paper, size 177x222mm, full OG, NH, VF, C.v. $500, Est. $150-$200 (Image)

1949, Lenin Mausoleum, perforated souvenir sheet of four stamps of 1r in gray black and brick red, size 177x130mm, full OG, NH, VF, C.v. $600, Est. $400-$500 (Image)

1949, Lenin Mausoleum, imperforated souvenir sheet of four stamps of 1r in gray black and brick red, size 180x130mm, nice and fresh, full OG, NH, VF, Est. $1,200-$1,500 (Image)

1949, Admiral Stepan Makarov, 40k blue and 1r red brown, complete set of two, unfolded blocks of four, full OG, NH, VF, C.v. $100 as hinged singles, Est. $75-$100 (Image)

1949, 150th Anniversary of the birth of Alexander Pushkin, 25k x2 and 40k x2, souvenir sheet of four, nice quality, full original gum with small part of inflow, NH, VF, C.v. $200, Est. $75-$100 (Image)

1949, 75th Anniversary of the UPU, 40k and 50k, perforated and imperforated complete sets used on registered cover from Riga to England in 1950, all appropriate markings and blue crayon cross upon arrival, mostly VF, Est. $100-$150 (Image)

1950, Ivan Aivazovsky, 40k and 50k, re-issue of 1955 in complete se-tenant gutter sheet of 20 (2x5-2x5), fresh and unfolded, full OG, NH, VF, Est. $150-$200 (Image)

1957, Coat of Arms, 40k scarlet, 15-band stamp with double impression, right sheet margin unfolded block of four, full OG, NH, VF and scarce multiple, a common block is added for comparison, Est. $400-$500 (Image)

1955, Konstantin A. Savitsky, 40k x4 multicolored, set of two souvenir sheets with black and red marginal inscription, both with the second line of the top inscription shifted to the left (''K'' to the left of ''let''), full OG, NH, VF, Est. $300-$400 (Image)

1962, 25th Anniversary of the North Pole -1 Station, three souvenir sheet of four 1r multi with text and red surcharge ''1962'' (money reform of 1961 made face value 10-time higher) on each stamp, two of surcharge type I, one without a hole of perforation at right and one of type II, both with full OG, NH, mostly VF, Est. $150-$200 (Image)

1956, Red Cross issue, 40k olive green, greenish blue and red, olive green color strongly shifted to the right, full OG, NH, VF, a common stamp is added for comparison, Est. $75-$100 (Image)

1956, Ivan M. Sechenov, Russian Physiologist, 40k multicolored, perforation L12½ instead of comb 12x12½, unfolded block of four, full OG NH, VF, block with comb perf is included, Est. $75-$100 (Image)

1957, Youth Festival, 10k-1r, imperforated complete set of five, all with sheet margins, 60k and 1r - corner sheet margin singles, full OG, NH, VF, C.v. $300, Est. $150-$200 (Image)

1957, Melbourne Olympic Games, Boxing, 40k rose lilac and black, double impression of rose lilac frame and blurry center due to printing plate defect, full OG, NH, VF and rare unrecorded error, a common stamp is included, Est. $250-$300 (Image)