Featuring presentations by Duncan Oliver (Shorewhaling, Ephemera and Artifacts), Kevin Rita (Important Cape Artists from Orleans, Chatham, and Harwich), Eldred’s Auctioneers and Appraisers (The State of the Antiques Market Today), plus appraisals at 2pm by Eldred’s, free for seminar attendees, $10 for the public (2 items).