Byzantine Constantinople, the walls of the city and adjoining historical sitesNote 578 — Chapter XII · THE WALL OF THE EMPEROR HERACLIUS: THE WALL OF THE EMPEROR LEO THE ARMENIAN.Reading editionCedrenus, vol. ii. p. 304; Theophanes Cont., pp. 406-409.◇Copy noteReturn to CHAPTER XII. THE WALL OF THE EMPEROR HERACLIUS: THE WALL OF THE EMPEROR LEO THE ARMENIAN.