DIXFIELD – The Dixfield Historical Society will be open on Saturdays throughout the summer months from 1 to 3 p.m. Admittance is free and open to the public. A special linen collection is on display in the dining room and the Oxford County Bicentennial Quilt will be shown during the Open Market Day on Aug. 21. Members should drop off their treasures and trash for the annual tag sale in August.