RUSSIA. Polushka (1/4 Kopek), 1852-BM. Warsaw Mint. Nicholas I. NGC MS-64 Red Brown.
KM-147.1; Bitkin-880. Pop: 2, only two graded finer by NGC in Red Brown. A highly attractive proof-like strike with reflective fields and faint lilac undertones.
Estimate: $300.00- $400.00