South Head
Anchor 1 -33.831488 151.28215 depth 10 m
Anchor 1 -33.831488 151.28215 depth 10 m
"Improved Martin Anchor" described in The Encyclopædia Britannica Eleventh Edition (1910–1911) dated sometime between 1852 and 1894. The angle between the hands and the two plates is different, but probably the bolts have disintegrated as the presence of the sea urchins suggests.
Anchor 2 -33.831049 151.281595
Anchor 2 -33.831049 151.281595
Anchor 3 -33.830551 151.281336 depth 13.6m + tide
Anchor 3 -33.830551 151.281336 depth 13.6m + tide
Structure like a stock lying under the anchor
Anchor 4 -33.831946 151.284106 depth 19 m + tide
Anchor 4 -33.831946 151.284106 depth 19 m + tide
Structure 1 -33.832704 151.279256 depth 7 m
Structure 1 -33.832704 151.279256 depth 7 m
Structure 2 (hull?) -33.832569 151.279501
Structure 2 (hull?) -33.832569 151.279501
