Proceedings of the Board of Trade of the city of Boston
Subtitle: relative to a canal from the Lakes to the Mississippi, and the Caughnawaga Ship Canal from the St. Lawrence to Lake Champlain, May 20, 1870.
Publisher: Wright & Potter, Printers
Published: 1870
Place of publication: Boston
Language: eng
Number of pages: 36
Subjects: Canals -- New England.; Canals -- Wisconsin.; Caughnawaga Canal.; Saint Lawrence Seaway.