photo of the beached SS Collaroy, circa 1881
Unknown author<span style="display: none;">Unknown author</span>
<a rel="nofollow" class="external free" href="http://www.pittwateronlinenews.com/george-mulhall-first-champion-of-australia-rowing.php">http://www.pittwateronlinenews.com/george-mulhall-first-champion-of-australia-rowing.php</a> , in turn from <a rel="nofollow" class="external free" href="http://archival.sl.nsw.gov.au/Details/archive/110346033">http://archival.sl.nsw.gov.au/Details/archive/110346033</a>