Part 1 of 3. In Chattanooga, items include an 1826 Tennessee hunting horn; a Regency cellarette that was owned by the poet Lord Byron; and an heirloom necklace with a five-carat diamond in its centerpiece. Also: a visit to the Chickamauga and Chattanooga National Military Park features a mid-19th-century cannon being fired by reenactors.
