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thumb|Round grivna (about ) thumb|Triangular Novgorod grivnas excavated near Koporye thumb|100px|Kievan rhombic grivna thumb|A hoard of rhombic Kievan grivnas at Moscow State Historical Museum
thumb|Round grivna (about ) thumb|Triangular Novgorod grivnas excavated near Koporye thumb|100px|Kievan rhombic grivna thumb|A hoard of rhombic Kievan grivnas at Moscow State Historical Museum
The grivna () was a currency as well as a measure of weight used in Kievan Rus' and other states in Eastern Europe from the 11th century.
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).