From the record
“Mahon River Lighthouse is a U.S. lighthouse in Port Mahon, Delaware, on the west side of the mouth of the Delaware River.”
Wikipedia article Mahon River Light, CC BY-SA 4.0.
One of 136 National Register listings published here for Kent County · listed in 1979 · category: Site · built in 1903.
Sources: the Wikipedia article · the case file at the National Archives · the National Register database, National Park Service




