Ural-375D of 1964. The USSR postage stamp of 1986 Ural-375D of 1964. The USSR postage stamp of 1986 Related Posts:USSR Postage stamps by Vasily ZavyalovSoviet Uzbek artist Ural Tansykbayev 1904-1974Soviet artist Sergey Vasilievich Gerasimov 1885–1964Soviet Lithuanian sculptor Yuozas Mikenas 1901-1964USSR Space Exploration postersCollecting USSR matchbox labels