Preservation Austin, a local nonprofit involved in historic preservation, announced its purchase of the Streamline Moderne city of Austin landmark at 3805 Red River St., Austin, on May 23. The landmark is one of the few Streamline Moderne houses in town, with a style inspired by 1930s ocean liners and steam engines. It was built in 1947 and zoned historic in 2014. www.preservationaustin.org