Cities with Populations of 5,000 or more in the Alps and Surrounding Territory, 1800
Jon Mathieu, Cities with Populations of 5,000 or more in the Alps and Surrounding Territory, 1800, undated graphic, in: Jon Mathieu: Geschichte der Alpen 1500-1900: Umwelt, Entwicklung, Gesellschaft, Vienna 1998. Ⓒ Jon Mathieu.