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historic sites at Lake Hamilton, United States
Lake Catherine State Park Prisoner of War Structures
wikipedia
![Lake Catherine State Park Prisoner of War Structures - Front Side](data:image/svg+xml,%3Csvg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 450 280"%3E%3C/svg%3E "Lake Catherine State Park Prisoner of War Structures - Front Side")
