Germany PRUSSIA 1 Thaler 1813 A Friedrich Wilhelm III(1797-1840). Averse: Head right. Averse Legend: FRIEDR. WILHELM III KOENIG VON PREUSSEN. Reverse: Denomination and date within wreath. Reverse Legend: VIERZEHN EINE FEINE MARK above EIN REICHS THALER and date in wreath. Silver. Small Scratches. KM 387