Coin Pièce France 0.5 franc Silver Napoléon Ier, Empereur de France, Roi d'Italie 1811 A Paris

The Napoleon I laureate head half-franc is a silver coin issued in 1811 by the Paris mint, identified by the letter A. It belongs to the coinage series of the First French Empire, a period during which Napoleon I, Emperor of France and King of Italy, was placed at the heart of official monetary representations.

The coin has a face value of 0.5 franc and is struck in silver with a fineness of 900 thousandths, i.e. 90% fine silver, in accordance with the monetary standards in force under the Empire. It has a weight of 2.5 grams and a diameter of 18 millimetres, making it a small-module specimen, characteristic of the subdivisions of the germinal franc established by the law of 7 Germinal Year XI.

The obverse of this coin features the profile portrait of Napoleon I, his head adorned with a laurel wreath, a symbol borrowed from Roman imperial iconography. This representation, known as the "laureate head", was adopted from 1807 onwards and gradually replaced earlier types depicting the Emperor as a bare bust or as consul. The legend surrounding the portrait generally mentions the imperial title as well as Napoleon's name.

The reverse displays the nominal value written in full at the centre of the field, framed by a wreath, along with the mention of the French Empire and the date of striking. The mint mark A, corresponding to the Paris Mint, is also affixed, allowing the precise origin of the strike to be identified.

This monetary type stands as a direct testimony to the Napoleonic monetary organisation, based on the decimal system and gold-silver bimetallism, which was subsequently adopted as a reference by the Latin Monetary Union founded in 1865.