"Fort Baldwin is a former coastal defense fortification near the mouth of the Kennebec River in Phippsburg, Maine, United States, preserved as the Fort Baldwin State Historic Site. It was named after Jeduthan Baldwin, an engineer for the Continental Army during the American Revolution. The fort was constructed between 1905 and 1912 and originally consisted of three batteries. The site was listed on the National Register of Historic Places in 1979."@en . . . . . . "Fort Baldwin"@en . . . . . . . . "Reinforced concrete, earth"@en . . "*World War I: Coast Defenses of Portland\n*World War II: Battery D, 8th Coast Artillery Regiment"@en . . . . . . . . . . "Public - State of Maine"@en . . "7921413"^^ . . . . . . . . "43.75"^^ . . . "-69.78500366210938"^^ . . . . . . . "Fort Baldwin is a former coastal defense fortification near the mouth of the Kennebec River in Phippsburg, Maine, United States, preserved as the Fort Baldwin State Historic Site. It was named after Jeduthan Baldwin, an engineer for the Continental Army during the American Revolution. The fort was constructed between 1905 and 1912 and originally consisted of three batteries. The site was listed on the National Register of Historic Places in 1979."@en . . . . . . . . "Fort Baldwin"@en . . . . . "Fortification"@en . . "Fort Baldwin"@en . . . "POINT(-69.785003662109 43.75)"^^ . . . . "7839"^^ . "1106622438"^^ . "1905"^^ . . . . . . . . . . . . "43.75 -69.785" . . . . "1905\u20131912" . . . . . . . . . . . . . . . . "--08-03"^^ . . "1912"^^ . . . . . . . . .