Cape Perpetua
...that a large coastal defense gun was temporarily installed at Oregon's scenic Cape Perpetua during World War II?
...that a large coastal defense gun was temporarily installed at Oregon's scenic <b id="mwCD8"><a href="./Cape_Perpetua" id="mwCEA" rel="mw:WikiLink" title="Cape Perpetua">Cape Perpetua</a></b> during <a href="./World_War_II" id="mwCEE" rel="mw:WikiLink" title="World War II">World War II</a>?