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Making Maps, Mapping History Online
THIS COLLECTION of 32 maps illustrates 300 years of mapmaking in Wisconsin and the Great Lakes region. | | Introduction
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U.S. Lake Survey
Online
ALL 76 CHARTS produced by the U.S. Lake Survey from 1852-1882 will be available in this online collection by Fall 2008. You can explore 54 of these early Great Lakes charts now.
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introduction
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