| 1. | The first successful lighted buoy was patented by John Wigham in 1861.
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| 2. | Due to settling, the daymark was replaced with a lighted buoy in 1913.
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| 3. | A temporary lighted buoy was set by the Coast Guard on November 7.
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| 4. | The entrance channel extends westward of the jetty and is marked by lighted buoys.
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| 5. | During this period approximately 101 lighted buoys would be decommissioned.
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| 6. | This modern lighthouse on Ormal replaced a lighted buoy.
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| 7. | The rock is marked with a lighted buoy.
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| 8. | The first gas-lighted buoy was installed in 1882.
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| 9. | The light was replaced with a lighted buoy.
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| 10. | A lighted buoy replaced the tower at a position somewhat further south, where it remains at present.
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