1922, double black diagonal (one placed horizontally and misplaced) surcharge 7500r on 250r violet, right sheet margin block of four printed on ordinary paper, additional offset of diagonal surcharge on reverse, full OG, NH, VF (Image)

1922, ‘‘Proletarians of the World Unite!’’, plate proof of 10,000r in light blue, printed on white paper without watermark, expertly regummed over slight thin, VF appearance (Image)

1922, black diagonal surcharge 100,000r on 250r violet, vertical gutter block of four, basic stamps are typo printing, full OG, NH, VF (Image)

1922-23, inverted typo ‘‘Star’’ surcharge 30r on 50k brown lilac and green, left sheet margin single, full OG, NH, VF and rare (Image)

1923, peasant 5r blue, bottom sheet horizontal imperforated pair with double impression, full OG, previously hinged, VF (Image)

GROUP OF POSTAL HISTORY ITEMS: 1921-23, six covers and one parcel card, four sent from Moscow, one from Astapino (N. Novgorod Gub.) and one from Nikolayev, franked by 2nd definitive stamps, 4th Anniversary of Revolution and ‘‘For Hungry’’ issues, appropriate markings (all with arrival ds), some conveyance flaws, still F/VF (Image)