| 1. | Because of its high use, the United States Coast Guard installed several lighthouses in the early 20th century including Eldred Rock Light, Sentinel Island Light, and Point Sherman Light.
Étant très fréquenté, l'United States Coast Guard y a érigé de nombreux phares durant le vingtième siècle, comme le phare d'Eldred Rock, le phare de l'île Sentinel, ou le Phare de la pointe Sherman. |
