Kontoskalion
... that the Byzantine harbour of Kontoskalion on the Marmara coast of Constantinople could host up to 300 galleys?
... that the <a href="./Byzantine_Empire" id="mwCJ8" rel="mw:WikiLink" title="Byzantine Empire">Byzantine</a> harbour of <b id="mwCKA"><a href="./Kontoskalion" id="mwCKE" rel="mw:WikiLink" title="Kontoskalion">Kontoskalion</a></b> on the <a href="./Sea_of_Marmara" id="mwCKI" rel="mw:WikiLink" title="Sea of Marmara">Marmara</a> coast of <a href="./Constantinople" id="mwCKM" rel="mw:WikiLink" title="Constantinople">Constantinople</a> could host up to 300 <a href="./Galley" id="mwCKQ" rel="mw:WikiLink" title="Galley">galleys</a>?