Czech Republic. Bohemia. Adalbert (Bishop of Prague). 992-994. AR Obol (17mm, 0.51g, 6h). +OI[E?]V[ ]П, hand of providence descending from clouds, on both sides annulets / [_]UIΛ[_], arching bird. Cach 166. Extremely rare. Very fine with flat spots. Wavy flan, two small perforations.

Cach 165 with bird left hammered for 7000€ on a 1000€ estimate at Fritz Rudolf Künker GmbH & Co. KG auction No. 194, lot 2657