Holy Roman Empire, Ferdinand II (1619-1637), Reichstag in Regensburg, silver-gilt medal, undated, by Christian Maler, central medallion of Ferdinand II surrounded by medallions of the electors of Pfalz, Saxony, Brandenburg, Trier, Cologne and Mainz, rev., crowned double eagle surrounded by the shields of Cologne, Bohemia, Saxony, Brandenburg, Pfalz, Trier and Mainz, 41mm, 19.61g (cf. Montenuovo 766; Wellenheim 7066), about extremely fine and rare

Estimate: GBP 1000 - 1500