Poland
Bolesław IV the Curly (1146–1173)
Obverse: Emperor Frederick Barbarossa seated on a throne, holding the orb in his right hand and a fleur-de-lis scepter in his left, with two crescent moons on either side; Reverse: M / BOL / EZL / AVS
silver, 14.8 mm, 0.34 g, subtle patina





