Hälbling (0, 65 g), Otto III., 983-1002. Av: church front with cross, circumscribed. Rev: cross, in the angles in each case a ball, circumscribed. Then mountain 780, kink, s. Rare! Copy the collection R. Walther. Lot 9 the 275. Auction. Dr. Busso Peus, Frankfurt on M., 1971.