""Letters On The National Institute, Smithsonian Legacy, The Fine Arts And Other Matters Connected With The Interests Of The District Of Columbia"" is a book written by John Carroll Brent. The book is a collection of letters that Brent wrote to various individuals and organizations in Washington D.C. during the mid-19th century. The letters cover a wide range of topics, including the National Institute, the Smithsonian Legacy, the fine arts, and other...