Magadoxo (Mogadishu) is visible on the southern end of the east African coastline
The map was published in Antoine-François Prevosts monumentus 20 volume edition of L`Histoire Generale des Voyages published by Pierre de Hondt, The Hague in 1747.
The mapmaker: Jacques Nicholas Bellin 1703-72
Bellin spent over fifty years at the French Hydrographic Service where he was appointed the first `Ingenieur hydrographe de la Marine . During his term of office there he was commissioned to carry out major surveys, first of the coast of France and later of all the known coasts of the world. These tremendous undertakings resulted in the production of a very large number of sea charts of the highest quality, which appeared in many editions with varying numbers of charts to the end of the century. He was appointed Hydrographer to the King and was a member of the Royal society in London.
Magadoxo (Mogadishu) can be seen on the top end of the east coast of Africa shown above. Upside down, under the word Arabia”. And Braba (Brava) in red ink just below it. Click on the image to enlarge it to fullsize
Source: P/14(8R) P/14(8r) NE Africa, [Portuguese] circa 1550 (Repro ID: F1531 © National Maritime Museum, Greenwich, London)