Survey map and description of the St. Catharines ditch land created by The Welland Canal Company. Included is a one and a half page written description of the land along with two drawings of the land. For the first drawing (p.156) noteable features include; line between Soper and O. Phelps land, road along the canal, Phelps mill, brewery, lock no. 5. For the second drawing (p.157) noteable features include; aquaduct, wood land, concessions, old distillery, line of company's land. Surveyor notes are seen in pencil on the map.See Pages 154-157