sinking of the ferry Greycliffe
...that the sinking of the ferry Greycliffe with the loss of 40 lives in 1927 was the deadliest shipping accident ever in Sydney Harbour, Australia?
...that the <b id="mwAfI"><a href="./Greycliffe_disaster" id="mwAfM" rel="mw:WikiLink" title="Greycliffe disaster">sinking of the ferry <i id="mwAfQ">Greycliffe</i></a></b> with the loss of 40 lives in 1927 was the deadliest shipping accident ever in <a href="./Port_Jackson" id="mwAfU" rel="mw:WikiLink" title="Port Jackson">Sydney Harbour</a>, <a href="./Australia" id="mwAfY" rel="mw:WikiLink" title="Australia">Australia</a>?