Postcard from the St. Louis County Courthouse at Night Paul Lundgren 2 years ago This undated postcard features a nighttime image of the St. Louis County Courthouse, which opened in 1909. Recommended Links:Postcard from the Soldiers and Sailors MonumentPostcard from the Proposed Court House Group in DuluthPostcard from Priley Fountain and the Radisson HotelPostcards from the Duluth Civic Center