RUSSIA. Nicholas I, 1825-1855. Platinum 6 Roubles 1830 СПБ, St-Petersburg. Obv. Crowned double headed eagle holding scepter and globe cruciger. Rev. 4 3ОΛ 82 ДОΛ ЧИСТОЙ УРАΛЬСКОЙ ПΛАТИНЫ. Value and date. Bitkin 56; KM 178; Fr. 159. PT. 20.71 g. 8610 ex. NGC MS 64 Ex. Stack's Bowers auction 152, 08 January 2010, lot 7356. Beautiful prooflike strike.
Certification number: 167779-001

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