Results: Maritime History of the Great Lakes

Division 5. From Pointe au Moulin to Lake St. Louis, comprising the Split Rock & Cascades Rapids.
Survey of the Rapids of the River St. Lawrence between Prescott and Lake St. Louis made under the Instructions of the Commissioners of Public Works by Messrs Maillefert and Raasloff, Submarine Engrs in 1853. Division 5.From Pointe an Moulin to Lake St. Louis, comprising the Split Rock & Cascades Rapids. ...
Survey of the Rapids of the River St. Lawrence between Prescott and Lake St. Louis made under the Instructions of the Commissioners of Public Works by Messrs Maillefert and Raasloff, ...
Division 4. Survey of a portion of the River St. Lawrence between Pointe au Diable and Pointe au Moulin, including the Cedar Rapids.
Notes Soundings are marked in tenths of feet and been reduced to ordinary summer low water as determined by the Bench Mark on Pig Island, Coteau Rapids, first established by Mr. James Stewart Soundings were taken with poles of different lengths, a cross over the figure (as 17) signifies that ...
Notes Soundings are marked in tenths of feet and been reduced to ordinary summer low water as determined by the Bench Mark on Pig Island, Coteau Rapids, first established by ...
Division 3. From Lake St. Francis to Point au Diable comprising the Coteau Rapids
Survey of the Rapids of the River St. Lawrence between Prescott and Lake St. Louis made under the Instructions of the Commissioners of Public Works by Messrs Maillefert and Raasloff, Submarine Engrs in 1854. Division 3. From Lake St. Francis to Point au Diable comprising the Coteau Rapids G. Matthews ...
Survey of the Rapids of the River St. Lawrence between Prescott and Lake St. Louis made under the Instructions of the Commissioners of Public Works by Messrs Maillefert and Raasloff, ...
Survey of a portion of the North Channel of the Long Sault.
Division Map No. 2 Survey of a portion of the North Channel of the Long Sault Rapids
Division Map No. 2 Survey of a portion of the North Channel of the Long Sault Rapids
Survey of a portion of the Galoppe Rapids
Map 1 from "Maps, Reports, Estimates, &c., Relative to Improvements of the Navigation of the River St. Lawrence; and a Proposed Canal Connecting the River St. Lawrence and Lake Champlain"
Map 1 from "Maps, Reports, Estimates, &c., Relative to Improvements of the Navigation of the River St. Lawrence; and a Proposed Canal Connecting the River St. Lawrence and Lake Champlain"
Maps, Reports, Estimates, &c., Relative to Improvements of the Navigation of the River St. Lawrence; and a Proposed Canal Connecting the River St. Lawrence and Lake Champlain
Report on studies of possible canals between the Saint Lawrence and Richelieu Rivers and of the rapids of the Saint Lawrence River between Prescott and Montreal produced for the Department of Public Works in 1856, from fieldwork done between 1853 and 1856.
Report on studies of possible canals between the Saint Lawrence and Richelieu Rivers and of the rapids of the Saint Lawrence River between Prescott and Montreal produced for the Department ...