Jan II Casimir, Half-track 1661 GBA, Lvov - double punch - rarity
The letters GBA divide the obverse obverse inscription.
Coat of arms of Slepowron (Jan Kazimierz Krasinski - Grand Treasurer of the Crown) divides the obverse inscription on the reverse.
Variety with inner border on obverse and reverse.
Error - the first digit of the date 6 has been stamped on the digit 1 and the second digit of 1 has been stamped on the digit 6, punched 16/1 61/6 - very rare.
Condition: NGC MS61
Slightly off-center minted, but fully legible and beautifully preserved coin. Very high NGC grade for this type. This is the piece that received the highest NGC MS61 grade and is the only piece with an MS61 grade. This coin is very rare and very hard to find on the collector market. Piece for the best collections.
Recommended
Literature: Kopicki as 1570 (R8), Górecki/Dudek L.61.1.b (F4), Nechitaylo/Zamiechovskiy as 671 (R7), but the second punctuation from 1 to 6, Kaminski/Kurpiewski as 63 (R8)
