Map shows portions of Drummond, Darling and Goulbourn Townships. Villages shown include Almonte, Appleton, Lanark Village, Hopetown, Clayton, BLack Corners, Middleville and Carleton Place. Lakes shown include the Mississippi River, Taylor Lake, Clayton Lake, Haley Lake and other smaller lakes not listed. Muirhead marked Harold McEwen's lot and "The Derry" in Red and made notations in margin.