Byzantine Constantinople, the walls of the city and adjoining historical sitesNote 1180 — Chapter XVIII · THE HARBOURS ON THE SEA OF MARMORA—continued.Reading editionPachymeres, vol. i. p. 365, Τὸ πρὸς τὸν Βλάγκα Κοντοσκέλιον.◇Copy noteReturn to CHAPTER XVIII. THE HARBOURS ON THE SEA OF MARMORA—continued.