VICKSBURG, Miss. - Senior Master Sgt. Jerry Wilkerson, right, 509th Logistics Readiness Squadron from Whiteman Air Force Base, Mo., and Chief Master Sgt. Terry West, Eighth Air Force command chief, read a tablet in Vicksburg, Miss., Jan. 26. Throughout Vicksburg there are color coded position tablets marking certain events and battles that took place during the Civil War. (U.S. Air Force photo by Airman 1st Class Benjamin Gonsier)