Romance and the history of walled cities are inseparable. Who has not felt this to be so at the sight of hoary ruins lichen-clad and ivy-mantled, that proudly rear their battered crests despite the ravages of time and man’s destructive instincts. It is within walled cities that the life of civilized man began: the walls guarded him against barbarian foes, behind their shelter he found the security necessary to his cultural development, in their defence he showed his finest qualities. And such a city—and suc