Issue made in a later period, most likely in the second half of the 19th century. Made privately, as a supplement to the issue of the Free City of Cracow.
The coin was minted by the Vienna Mint, where the original stamps for its minting still remain. Originally offered on the collector's market as a rare proof coin of 1835. Despite the knowledge that it is not an original issue of the WMK, it is a collector's prized item, achieving quite high prices on the collector's market.
Typical sheet flaws for this issue, otherwise no comments. Dark brown patina.