Russia
Catherine II gold 1/2 Rouble (Poltina) 1777 MS61 NGC, St. Petersburg mint, KM-C75, Fr-136, Bitkin-116, Diakov-355. Lustrous and lightly toned, with only a few scattered marks.Ex. Coin Galleries (11/1997), lot 1103.From the Richard Woit Collection
Estimate: 1400-1600 USD