Title: Report of John B. Jarvis, Esquire, relative to the survey of the proposed Caughnawaga canal.  And documents relative to the survey and improvements of the rapids of the river St. Lawrence / by Maillefert and Haasloff
Subjects: Canals, Navigation, Canaux, Navigation intérieure, Inland navigation
Places: St. Lawrence River, Quebec (Province), Québec (Province), Fleuve Saint-Laurent