Nicholas I platinum 3 Roubles 1832 СПБ, Crowned double-headed Imperial eagle / Date and value in beaded circle, Bitkin 78 (R), Proof 63 Cameo NGC. Nicely defined with fully mirrored fields, frosted devices, and a few light handling marks. Very elusive in Proof.
Estimate: 10000.00-12500.00 USD