Auction 154
Ancient Coins, German Coins and Medals, Giesen Collection, Part 1: Ottonian and Salian Coins, German Coins since 1871, World Coins and Medals
Wilhelm I. 1861-1888. 1/2 Krone 1863 A, Berlin. Sehr seltener Jahrgang, nur 3.642 Exemplare geprägt.
NGC MS62.