RU unknown origin (Russia?)ca. 1920-1940Hippopotamus ivory K 8.3; p 4.5The set was sold to me as Russian, ca. 1920, sperm whale « ‹ of 4 › » Russia, "Russian tournament"ca. 1940Wood K 10.0; p 5.1 « ‹ of 3 › » Russia, by Carbolite company1940-1950Carbolite (russian bakelite) K 6.8; p 4.0 « ‹ of 6 › » Russia? "Staunton"mid 20th century (pre WWII?)Plastic (Carbolite?) pieces K 7.0; p 3.6Box 15.7×11.7×5.3 « ‹ of 7 › » Russia, Leningradca. 1955Plastic K 1.4; p 1.1Box 12.5×10.1×2.9Board 8.7×8.9 « ‹ of 4 › » Russia, "Russian tournament"Mid to late 20th centuryWood K 6.6; p 3.6Box/Board 34.0×17.2×4.9 « ‹ of 7 › » Russia, "Carved"ca. 1980Wood K 10.5-11.0; p 6.0-6.6 « ‹ of 4 › » Russiaca. 1980Plastic K 11.0; p 6.7Box/board 47.0×23.5×6.2 « ‹ of 2 › » RussiaLate 20th centuryPlastic K 9.0; p 5.1Box/Board 39.8×20.0×5.5 « ‹ of 5 › » Russia20th centuryPlastic pieces 2.0×1.2Wallet 14.2×9.9×0.6 « ‹ of 2 › » Russia, Gzhel1986Porcelain K 7.2; p 4.3Board 31.8×31.3×4.1 « ‹ of 5 › » Russia, "Russian tournament", politic faces1987Wood K 7.4; p 4.4 « ‹ of 4 › » Russia, "Matrioska"1997Birch K 10.8; p 5.8 « ‹ of 3 › » Russia, Moscow, by Chess Sets Gallery, "Barleycorn"2005Pear K 13.0; p 5.2Cassette/board 45.5×45.5×7.3Design by Oleg Raikis, inspired by the Barleycorn type « ‹ of 3 › »