La France, Joseph, et Arthur Dobbs. 1744. « A New Map of Part of North America from the Latitude of 40 to 68 Degrees: Including the Late Discoveries Made ... in 1742, and Western Rivers and Lakes Falling into Nelson River in Hudson’s Bay, as Described by Joseph La France ... Who Travaled Thro Those Countries and Lakes for 3 Years from 1739 to 1742. » London.
(Source: John Carter Brown)
https://arcg.is/0TSb4H
