Frankfurt (City). Beautiful Silver “Fürstentag” Thaler Coin. Mint Year: 1863 Mintage: 20,000 pcs. References: KM-372. Engraver: A.V. Nordheim Denomination: Thaler – Assembly of German Princes (Fürstentag) in Frankfurt in August 1863. Weight: 18.51gm Diameter: 33mm Material: Silver Obverse: Frontside vielw of the town hall of Frankfurt, with the justitia statue fountain in foreground. Signatu ...