Thomas S. Dickey Sr. Civil War Ordnance Collection Courtesy of The Atlanta History Center. Formerly on display in the Turning Point Exhibit. In late 2026, a brand-new Civil War exhibit will be open at The Atlanta History Center. Follow Civil War News to be informed of the grand opening. Here is a video of some of Tom Dickey's artillery projectile collection. About Dickey: Using a metal detector to comb battlefields, Dickey acquired the largest and most comprehensive collection of Civil War artil