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The royal coat-of-arms, crowned and embedded in a cartouche, below the date
In five lines 3 РУБЛЯ. 20 ZlOTYCH. 1837. Around ЧИСТАВО ЗОЛОТА 81 ДОЛЯ.
In five lines 3 РУБЛЯ. 20 ZlOTYCH. 1837. Below mintmark C.П.Б. Around ЧИСТАВО...
Crowned Royal Coat of Arms in a Carouche, below the date
