The 1609 Saxe Weimar Silver Thaler is a historic coin issued by the German states under the joint rule of Johann Ernst and his seven brothers in the region of Saxe-Weimar. The coin is composed of silver and typically features a detailed design reflecting the rulers, often depicted as a group or with symbolic heraldry.

Specifically, the obverse of this Thaler generally shows several half-figures facing forward, representing the joint rulers, with inscriptions below them. The coin is part of a broader series from the early 17th century involving the complex territorial rulership in the German states. Its silver content and large size make it a valuable and collectible numismatic piece representing the political history of the Holy Roman Empire territories.

The design, weight, and silver content align it with typical Thalers minted in German-speaking regions at the time, and it is noted for its detailed artistry, which often includes coats of arms and inscriptions in Latin or German abbreviations. This coin remains a prized item among collectors of German states coinage, especially for its rarity and historical significance.

In summary, the 1609 Saxe Weimar Silver Thaler is a significant silver coin from the early 1600s marked by its joint rulership design, high silver content, and representative artistry from the German states’ numismatic tradition.