An exact chart of the river St. Laurence : from Fort Frontenac to the island of Anticosti shewing the soundings, rocks, shoals &c. with views of the lands and all necessary instructions for navigating that river to Quebec / by ... Thos. Jefferys.Jefferys, Thomas, -177125 May, 1775.Appears in Thomas Kitchin's General atlas describing the whole universe.Imperfect: chipped.Includes text.Insets: The Seven Islands -- A continuation of the river from Quebec to Lake Ontario -- St. Nicholas or English Harbor -- The mountains of our Lady or Notre Dame -- The road of Tadousac -- The traverse or passage from Cape Torment into the South Channel of Orleans Island -- A view of the lands from Cape Torment to the Butt as it appears in sailing through the Travers into the South Channel.Relief shown pictorially. Soundings shown in fathoms.Watermark.With dedication to John Montagu, Earl of Sandwich.cartographic