Steeply pitched (catslide) roof that reaches to first story in the back; massive central chimney; small windows of diamond paned casements or double-hung sash with nine or 12 lights.
Most saltboxes existed in and around New England. Their steep roof pitch is a holdover from the days of thatching, but early settlers learned that wood shingles were better at sloughing off snow and rain. Few original saltboxes survive, and many are museums, like this house in East Hampton, New York.