By Denny Dyroff, Staff Writer, The Times History and antiques go hand-in-hand – especially at one special event in Chester County every spring. From April 7-9, the 35th Annual Chester County Antiques Show (610-692-4800, http://www.chestercohistorical.org), a major fundraiser for the Chester County Historical Society (CCHS), will be held at the Phelps School (583 Sugartown Road, Malvern).