Germany. Hermann von Kalvelage 1020-1051. AR Denar (17mm, 0.72g). Emden mint. +HER[EMON], diademed bust right / +A-HN-TH-O[H], in two lines across field, cross voided with pellet in each angle. Dbg. 772; Kluge 300. Fine, usual flat spots, slightly wavy flan.