Mint condition.
One of the oldest Wroclaw coins - a denarius of Boleslaw Wladyslawic (Wrymouth) as Silesian prince.
Type with heads on the obverse and reverse, minted on a thin, wide disc.
Legendary variety BOL-EZXLVS / XIoANNES.
Silver, diameter 17.7 mm, weight 0.67 g.