46’ Original Herreshoff “P” Class built in 1907 by the Herreshoff Manufacturing Company at their yard in Bristol, Rhode Island. The boat was originally designed and built as a Canada’s Cup defender. Tern Boatworks completely restored the boat, including new deadwood, new sheer strakes, new bronze keelbolts, and reattached her 10,000 lbs keel. Seneca also received new deck beams, deck, hanging knees, rails, hatch and skylight