In Byzantine times a huge chain could be slung between here and Saray Burnu to close the mouth of the Bosphorus.
In ancient Egyptian times a huge chain could be slung between here and the Sphinx.
mnli hypothesis: In ancient Egyptian times a huge chain could be slung between here and the Sphinx. premise: In Byzantine times a huge chain could be slung between here and Saray Burnu to close the mouth of the Bosphorus.