Everywhere in New England, we see the stone walls winding through the forests, and the silent cellar holes, carefully lined with stones, and now filled with living trees. How did the early farmers make these walls, and why? Portsmouth resident, Sylvia Olson, will share about the techniques of quarrying stone from ledge and boulder, and the immense age and amazing geology of the New Hampshire seacoast region.

This talk will be at the Warner House Carriage House with soup served at 5:00 and the talk starting at 5:30. Tickets are $10 for non-members and FREE for Members. Seats are limited, so sign-up early. Email manager@warnerhouse.org or call 603-436-5909.