ACTION AT HYDE HALL Civil War Reenactment Features ‘Drop’ Cannonball Experience a Civil War-era encampment featuring soldiers in authentic uniforms, battle drills and performing tactical maneuvers as Hyde Hall’s Civil War Weekend continues today. Above, 15-year veterans of reenactments, Jacob Manley and his father Richard, Hartwick, show off a Civil War era tent. At right, re-enactor Tim Walker, Cooperstown, holds one of his prize artifacts, a certified unexploded 12-pound cannonball from Little Round Top at Gettysburg. In the heat of…