
1. This stone marine navigation pillar was built in 1735. It has a triangular footprint, but is it the remaining stump of a previously needle shaped object. The image below demonstrates the Sea Mark as depicted in the Brannon print of 1839.

1. This stone marine navigation pillar was built in 1735. It has a triangular footprint, but is it the remaining stump of a previously needle shaped object. The image below demonstrates the Sea Mark as depicted in the Brannon print of 1839.