1805 AD., Austrian States, Salzburg, Prince-elector and Grand Duke Ferdinand, 6 Kreuzer, KM 495.

Austrian States, Dukedom and Electorate of Salzburg, Prince-elector and Grand Duke Ferdinand (1803–1806), engraver: Franz Xavier Matzenkopf, Jr. (1755-1805), 1805 AD.,
6 Kreuzer (Kreutzer) (ø 21 mm / 2,29 g), billon, 2,6 g theor. mint weight, mintage ? , axes medal alignment ↑↑ (0°), plain edge,
Obv.: FERD. KURFURST VON SALZBURG M., head of Ferdinand of Habsburg (Ferdinand III Grand Duke of Tuscany) facing right, German legend around, engraver´s initial below.
Rev.: KURF SAL SCHEIDMUNZ / VI / KREUTZER / 1805 , coin category, value number in roman characters, date in a romb below, die break at 05 of date.
KM 495 ; BR. 4737 var. ; P. 2614 .

Year / Mintage
1805 / ?
1806 / ?

Ferdinand III, Grand Duke of Tuscany (6 May 1769 – 18 June 1824) was Grand Duke of Tuscany from 1790 to 1801 and, after a period of disenfranchisement, again from 1814 to 1824. He was also the Prince-elector and Grand Duke of Salzburg (1803–1806) and Grand Duke of Würzburg (1806–1814).
By 1799 he was compelled to flee to Vienna for protection when republicans established a new government in Florence. He was forced to renounce his throne in 1801 by the Treaty of Aranjuez: Napoleon brushed him aside to make way for the Kingdom of Etruria, created as compensation for the Bourbon Dukes of Parma, being dispossessed by the Peace of Lunéville in that same year.
Ferdinand was compensated by being given the Dukedom and Electorate of Salzburg, the secularized lands of the Archbishop of Salzburg, as Duke of Salzburg. He was also made a Prince-elector of the Holy Roman Empire, both on 26 December 1802, a role which expired with the Empire's dissolution in 1806.
On 25 December 1805, Ferdinand had to give up Salzburg as well, which by the Treaty of Pressburg was annexed by his older brother, Emperor Francis II. Ferdinand was then made Duke of Würzburg, a new state created for him from the old Bishopric of Würzburg, remaining an Elector. With the dissolution of the Empire in 1806 he took the new title of Grand Duke of Würzburg.
On 30 May 1814, after Napoleon's fall, Ferdinand was restored as Grand Duke of Tuscany.

more on https://en.wikipedia.org/wiki/Ferdinand_III,_Grand_Duke_of_Tuscany