1 Thaler - William IX Konventionstaler

Historical Context: The 1774-1778 1 Thaler of Hanau-Münzenberg was issued under William IX, later Elector William I. This period marked his independent rule over the County of Hanau-Münzenberg before inheriting the more significant Landgraviate. These Konventionstaler adhered to the Leipziger Münzfuß of 1750, a crucial monetary standard across German states, signifying a commitment to a unified currency system. It represents a transitional phase in William's career and a standard for regional commerce.

Artistry: The design of this Thaler reflects the prevailing late Baroque and early Neoclassical styles common in German princely coinage. Though a specific engraver is not universally documented, works from the Hanau mint suggest influence from Johann Leonhard Oexlein. The obverse typically features a dignified bust of William IX, often with a powdered wig, with his titles. The reverse displays the crowned Hanau shield, featuring the rampant lion, usually flanked by laurel or palm branches, with the denomination and date.

Technical/Grading: Struck in silver, these Konventionstaler generally exhibit a robust strike. High-points for wear on the obverse include William IX's wig, ear, and highest relief of his shoulder and nose. On the reverse, the crown's details, lion's mane/paws, and upper shield portions are critical. While central strikes are often strong, peripheral legends can show weakness from die wear or uneven pressure. Well-preserved examples will retain significant cartwheel luster.