Russia
Paul I silver Grivennik (10 Kopecks) 1798/7 CM-MБ, undetermined mint, Bitkin-79, Severin-2413, MS62 NGC. Although not mentioned in Bitkin, this example has a very clear, and easily distinguishable 8/7 overdate. The mint luster is full, and bright, with sharp definition and a few scattered specks of darker toning. Rare in this condition.
Estimate: 5000-6000 USD