Many years ago I bought a 6 pound cannon ball at the Capital of the Confederacy Show in Richmond. It was dug in the Fredericksburg area. The only battery that I can find that fired a 6 pounder (Model 1841) is Latham’s Battery of The Branch Artillery (North Carolina), Longstreet’s Corps, Army of Northern Virginia. Is that the only battery that used a 6 pounder in this area?