Johnson and Ward, [New York, NY], 1863. Condition: Very Good. From Johnson's Atlas. Inset: Vicinity of Montreal; Wolf Island at the Commencement of the River St. Lawrence; Vicinity of the Welland Canal and Niagara Falls. Large map issued with center fold. Some toning along margins. Four faint dampstains in margins. Two small spots upper left. One-inch tear at center fold, archivally repaired on back. Always securely packed and dispatched rapidly. Professional sellers of antiquarian books, maps and prints since 1994. Satisfaction guaranteed. Hand-colored steel engraving. Image 23.75" x 16.75"; sheet 26.5" x 18".