2007 - GERMAN COINS AND MEDALS UP TO 1871. EICHSTÄTT, DIOCESE. Johann Christoph von Westerstetten, 1612–1637. Kipper copper 1/2 Kreuzer (one side) ø 13 mm (0.78 g). Undated (1621/1622). Upper part of a crozier pointing to the right, with a cross to its right. Cahn 106 var. RRR! Extremely rare! Slight edge wear?, very fine. Provenance: Collection of the Prince-Bishopric of Eichstätt. Acquired from the Johannes Diller Numismatic Shop in 2009.