Mr. Brooke,
It wasn't a tombstone. It was the Texas monument at Chickamauga.
Please let me know if you have any questions.
Respectfully,
Gerald D. Hodge, Jr.
Lieutenant Colonel, U.S. Army (Retired)
M.A. Military History - Civil War Concentration
Research - Preservation
Historian: 39th Georgia Volunteer Infantry Regiment
http://39thgavolinfrgt.homestead.com/39thHomepage.html
Athens, Tennessee