By BEN SHATTUCK

On Nantucket, eighty-year-old Connie Congdon and I sat in her dim living room looking at the 120-year-old plaster dildo that a mason had found in her chimney. It now rested in a pink dress box on her lap. At my feet, three sweet-faced Australian shepherd dogs snapped at houseflies. A catbird sang in the street. Her house is an old colonial buried deep in a nest of lanes in the historic downtown.

Connie said she usually kept the box in the pantry, near the urn of her daughter’s cat, Spanky. In the box were the other antiques the mason had found with the dildo: six charred envelopes from the 1890s addressed to Captain James B. Coffin; letters from the same James B. Coffin to Grover Cleveland and Assistant Secretary of State Edwin Dehl; a dirty and frayed shirt collar; a pipe that still smelled of tobacco when I fit my nose in the bowl; and a green glass laudanum bottle. These items must have been hidden in the chimney by James’s wife, Martha “Mattie” Coffin, sometime between when the letters were dated and when she died in 1928. The fireplace was later sealed up, and a closet was built in front of it. With these valuables, Connie kept a CD recording of her late husband, Tom, being interviewed about the dildo for Nantucket Public Radio. “It’s the only recording I have of his voice,” she said.