| I. | Part of a “Map of the Route between Albany and Oswego” (drawn about 1756; from original in British Museum) | 97 | | II. | Part of a “Map of the Grand Pass from New York to Montreal ... by Thomas Pownall” (drawn about 1756; from original in the British Museum) | 113 | | III. | Western New York in 1809 | 123 |
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