Parson's Lodge Battery
... that the tunnel beneath Parson's Lodge Battery originally carried a railway built to take stone to improve the Gibraltar Harbour?
... that the tunnel beneath <b id="mwBl0"><a href="./Parson's_Lodge_Battery" id="mwBl4" rel="mw:WikiLink" title="Parson's Lodge Battery">Parson's Lodge Battery</a></b> originally carried a railway built to take stone to improve the <a href="./South_Mole,_Gibraltar_Harbour" id="mwBl8" rel="mw:WikiLink" title="South Mole, Gibraltar Harbour">Gibraltar Harbour</a>?