Денарий, Польша, Bolesław I the Brave (992-1025)

POLAND / Boleslaw the Brave 992-1025. Polish imitation of Otto's and Adelaide's and Regensburg's denarii from around 1000-1020, Obv: Straight cross, in fields O-D-D-O, inscription around, Rev: Chapel, inside inscription +JI(VA), above the ball, silver 1.42 g, Wiadomości Numismatic, notebook 147, Peter Ilisch, \Regensburg- und Otto-Adelheid-imitationen aus Polen?, very interesting