Tim Dinsmore to discuss results of archaeological survey at Chapman-Hall House Historical archaeologist Tim Dinsmore, who headed the 2022 archaeological survey of the grounds of the 1754 Chapman-Hall House in Damariscotta, will be on hand to discuss the objectives and results of his work on Saturday, May 31 from 12:30-4 p.m. One of the oldest standing houses in Damariscotta, this house museum, maintained by Lincoln ...