Bearings of the various lights and marks with reference to the new channel between Montreal & Quebec
Subtitle: as communicated to the Trinity House of Montreal by the Harbour Commissioners, on the 28th October, 1859.
Contributors: Trinity House of Montreal.
Publisher: Published by order of the Trinity House of Montreal
Published: 1987
Place of publication: [Montréal?]
Language: eng
Format: Microform
Subjects: Beacons -- Québec (Province).; Navigation -- Québec (Province) -- Safety measures.
Other titles: Positions des divers phares et marques qui ont rapport au nouveau chenal entre Montréal et Québec.
Notes: Text in English and French on opposite pages.

Added t.p. in French: Positions des divers phares et marques qui ont rapport au nouveau chenal entre Montréal et Québec : tels que communiqué à la Maison de la Trinité de Montréal, par les commissaires du Havre, le 28 Octobre 1859.

Filmed from a copy of the original publication held by the Seminary of Quebec, Library. Ottawa : Canadian Institute for Historical Microreproductions, 1987.

8 p. ; 24 cm.