CANADIAN LOCAL HISTORY. 



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The distance in miles between two places is found in the square at the inter- 

 section of the lines drawn both ways from those places ; and the bearings of 

 each place from York is found at the bottom of each column of squares respec- 

 tively, as for example : 



From Osweigatchie to Detroit is 412 miles, the former bearing east by north 

 i north, the latter south-west and west f west, from York. 



From London to York is 107 miles, on a course west-south-west. 

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