References
- Steel Point Battery is at coordinates 33°51′04″S 151°15′54″E / 33.850995°S 151.264877°E / -33.850995; 151.264877Coordinates: 33°51′04″S 151°15′54″E / 33.850995°S 151.264877°E / -33.850995; 151.264877
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