1 Ducat - Franz I

Franz I ruled as the last Holy Roman Emperor until Napoleon forced the dissolution of that institution in 1806, after which Franz rebranded himself Emperor of Austria — a title he had quietly assumed two years earlier in anticipation of exactly that outcome. These ducats, struck across the Vienna mint's output from 1816 through 1824, belong firmly to the post-Napoleonic reconstruction period, when Habsburg finances were still recovering from decades of near-continuous war expenditure and two catastrophic state bankruptcies, in 1811 and 1816.

The .986 fineness held to the centuries-old ducat standard that made Austrian gold universally trusted in Levantine and Central European trade.