The flag can be seen at:
http://www.auctionzip.com/Full-Image/616636/fp156.cgi. There are 5 photographs, be sure to click "Next". The "catelog" description is "23rd Tenn. Flag Confederate Campaign, 21x33 Inches with Battles Listed- Drewry Bluff, Petersburg, Fort Harrison, Appomattox 1835, Deo Vindince, Shiloh, Corinth Campaign, Munfordville, Perryville, Tullahoma Campaign, Hoover Gap, Chickamauga, Chattanooga, Knoxville, Port Walthall Junction."
Ed