From the record
“Huron Island Light is a lighthouse on Lighthouse Island, also known as West Huron Island, on Lake Superior near Big Bay, Michigan. It was listed on the National Register of Historic Places as Huron Islands Lighthouse in 1975.”
Wikipedia article Huron Island Light, CC BY-SA 4.0.
One of 40 National Register listings published here for Marquette County · listed in 1975 · category: Building · built in 1868.
Sources: the Wikipedia article · the case file at the National Archives · the National Register database, National Park Service