German States - Silver Ducat Off-Metal Strike or Pattern 1792, Silver, KARL THEODOR 1743-1799, PFALZ-SULZBACH Paying homage to the city of Mannheim on the occasion of the 50th anniversary of government. Coat of arms supported by crowned lion. Rev. 6-line inscription. Haas 374a; Stemper 606; Witt. 2310.2.84 g. Very fine +