Byzantine Constantinople, the walls of the city and adjoining historical sitesNote 587 — Chapter XII · THE WALL OF THE EMPEROR HERACLIUS: THE WALL OF THE EMPEROR LEO THE ARMENIAN.Reading editionCantacuzene, iv. p. 214: Pusculus, iv. 179.◇Copy noteReturn to CHAPTER XII. THE WALL OF THE EMPEROR HERACLIUS: THE WALL OF THE EMPEROR LEO THE ARMENIAN.