Base silver, 2.99 g, 19.4 mm. Plage 90; Kopicki 2647 (R). Grade II+/II, minor areas of weakness typical for this issue; slightly worn arms. An excellent specimen.
According to the mint accounts, 528,691 ten-groschen
coins were struck in 1828. Basing on this, catalogues apparently underestimate
the rarity index of this year coinage. Possibly, a large part of that year
issue were predated. Due to their long circulation, it is very difficult to
find such a well preserved specimen.
