English: Detail of a French map of Italy published in the seconf hald of the 17th century showing the territory of the Republic of Lucca ("République de Lucques"). The enclave of Pietrasanta belonged to the Grand Duchy of Tuscany. Lucca was bordered to the northwest by the Duchy of Massa-Carrara, to the north by the Duchy of Modena, and to the east and south by the Grand Duchy of Tuscany.
The map was designed by Guillaume Sanson and published in Paris by Hubert Jaillot in 1672. Title of the map: L'Italie divisée suivant l'estendue de toutes ses souverainetés: qui sont les Estats de l'Eglise, du Roy-Catholique qui comprennent les Royaumes de Naples, de Sicile, de Sardaigne, le Duchfé de Milan &c.