comparative Lake Calumet, 1889 vs. 1973 vs. 1927
These are portions of the U. S. Geological Survey's 1889 Calumet, Illinois-Indiana, 15' and 1973 & 1927 Lake Calumet, Illinois-Indiana, 7½' topographic quadrangles. These strips of land include central Lake Calumet. Click on an image to see eastern Lake Calumet.
Return to the main Lake Calumet comparison page.
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This page is at http://calpartner.tripod.com/maps/lakecal/lcalc.html.
Updated 23rd October, 1999.
Posted for the Calumet Heritage Partnership.