Collection search - Taken from "A Plan of the original Line of Dundas Street bounding the Townships on Ancaster and West Flamborough laid down by a scale of Forty Chains to one Inch by A. Jones, D.P.S." 18th Oct., 1825. By Robt. W. Kerr in March 1836. [with a note on the boundary line between Ancaster & Flamborough West.] [cartographic material]