Sanborn Fire Insurance Maps of Charlevoix - Back to Archives

	These are links to PDF Files	Map Comparison Summary
1890	1917	1901 Base for Comparison
1896	1927	1907 Compared to 1901
1901	1942	1912 Compared to 1907
1907	1950	1917 Compared to 1912
1912		1927 Compared to 1917