10 Ducats - Aureus Magnus Türkenlouis

This piece is a modern restrike of the historic "Aureus Magnus" medal commemorating Ludwig Wilhelm I, Margrave of Baden, who earned the epithet "Türkenlouis" for his campaigns against Ottoman forces in the late 17th century — most notably his victory at the Battle of Slankamen in 1691. The Federal Republic issued it in 1955 as part of a broader West German gold medal program, technically denominated as a ducat multiple but never intended for circulation.

The original Aureus Magnus was struck in the early 18th century to honor Ludwig Wilhelm's military career. At 35 grams of .980 fine gold, the 1955 reissue tracks closely to that prototype's weight specification.