1. A map shewing the communication of the lakes and the rivers between Lake Superior and Slave Lake in Call Number: 735 1790 Container / Volume: BRBL_00689 Image Count: 1 Resource Type: Maps, Atlases & Globes Alternative Title: Map showing the communication of the lakes and the rivers between Lake Superior and Slave Lake in North America Description: "Gent. Mag. March 1790, Pl. I, p. 197" in upper right hand corner. Publisher: s.n., 1790?] Subject (Geographic): Canada--Maps--Early works to 1800 and North America--Maps--Early works to 1800 Found in: Beinecke Rare Book and Manuscript Library > A map shewing the communication of the lakes and the rivers between Lake Superior and Slave Lake in North America.