A very fine example, of this separately issued chart of the south Australian coastline from Cape Adieu to Wilsons Promontory, showing Baudin's discoveries in 'Le Geographe' and 'Le Casuarina'. Decorated with two lovely cartouches designed by Charles-Alexandre Lesueur, depicting kangaroos, emus, parrots, and local flora. With "HydFr. No. 636" upper right, and "Prix 1F-50c" lower right.

The chart is one of the earliest of the coastline around Adelaide, "B. Dugueselin", "C. Sully" and "C. Mondovi", and includes the complete coastline of Kangaroo Island, "Ile Decres", which had only charted partially by Flinders a bit before. It extends eastwards to Portland, "Sealers Cove", and Cape Nelson State Park, "Promontorie de Wilson", and westward to the area of Nullarbor National Park.

The map was first included in 'Voyage de decouvertes aux terres australes...', 'Atlas Historique' (1811), with "No 2" in the top right corner, it then appeared in the second 'Atlas Navigation et Geographie' (1812) with "No 10" upper right. However, this example was not included in either atlas, but was sold separately. It has the "No 10", upper right, but also "HydFr. No. 636", and "Prix 1F-50c" lower right. "It appears that, in 1832, prices were increased from F1.50 to F2" (Brown), and so, as the next previous catalogue was issued in 1822 by Jean-Andre Dezauche, it can be assumed that this examples dates from then, at the earliest.

The Baudin Expedition
In 1800, Napoleon Bonaparte commissioned captain Nicolas Thomas Baudin (1754–1803) to complete the discovery of "Terra Australis". He duly set fort with two ships, 'Le Geographie' and 'Le Naturaliste' in order to find a strait which supposedly divided the Australian island in two halves. The French zoologist François Auguste Péron (1775–1810), who had studied under the anatomist George Cuvier in Paris, was the naturalist of the expedition, and Louis Claude de Saulses de Freycinet (1779–1842) served as cartographer.

Meanwhile, Matthew Flinders was also attempting a circumnavigation of the Australian Continent, and the explorers met each other in the consequently named "Encounter Bay". Although Flinders completed the task before Baudin's expedition, he had the misfortune to be captured and imprisoned for six years at Mauritius on his voyage home, and his charts and manuscripts also held hostage. This allowed the French explorers to print their account of the new discoveries before Flinders, and to produce the first complete chart of the Australian continent in 1807.

When Baudin died during the voyage in 1803, Freycinet took over command, much to the relief of all, and brought the expedition back to France. On the return of the expedition, Péron was charged with producing the narrative for publication. However, he died in 1810 before the second volume had been finished, with the result that the work had to be completed by Freycinet.