10 Ducats - Ferdinand III Graz

The Graz mint operated under direct Styrian provincial authority, and Ferdinand III's multiple ducats from this facility are among the most ambitious gold strikes of the mid-Habsburg period. The 1641 date places this piece squarely within the closing years of the Thirty Years' War — a conflict that had drained Imperial treasuries for over two decades and made large gold presentation strikes simultaneously more expensive to produce and more politically necessary as diplomatic gifts.

Herinek 24 is a recognized rarity. Survivors in any condition are infrequently encountered at auction.