From the record
“Fort Stevens was an American military installation that guarded the mouth of the Columbia River in the state of Oregon. Built near the end of the American Civil War, it was named for Civil War general and former Washington Territory governor Isaac I.”
Wikipedia article Fort Stevens (Oregon), CC BY-SA 4.0.
One of 56 National Register listings published here for Clatsop County · listed in 1971 · category: Site · built in 1863.
Sources: the Wikipedia article · the case file at the National Archives · the National Register database, National Park Service



