Byzantine Constantinople, the walls of the city and adjoining historical sitesNote 503 — The Palace of Blachernæ. Τὸ ἐν Βλαχέρναις Βασίλειον, Παλάτιον.Reading editionNicetas Chon., p. 720.◇Copy noteReturn to The Palace of Blachernæ. Τὸ ἐν Βλαχέρναις Βασίλειον, Παλάτιον.