United States Maps: Difference between revisions

Added reference to Sanborn maps listed at maphistory.info
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(Added reference to Sanborn maps listed at maphistory.info)
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=== Fire Insurance Maps  ===
=== Fire Insurance Maps  ===


[http://sanborn.umi.com/ Sanborn maps] ($) 1867-1970 have been digitized. This collection has more than 660,000 maps of 12,000+ cities and towns, and includes a [http://sanborn.umi.com/HelpFiles/key.html map key]. 
*[http://sanborn.umi.com/ Sanborn maps] ($) 1867-1970 have been digitized. This collection has more than 660,000 maps of 12,000+ cities and towns, and includes a [http://sanborn.umi.com/HelpFiles/key.html map key]. 
*Some Sanborn maps are also available in the Websites listed in the Historical Maps and Atlases section in this page, as well as on sites listed at [http://www.maphistory.info/imageus.html Images of Early Maps on the Web] (free) by Maphistory.info.


=== GPS Coordinates  ===
=== GPS Coordinates  ===
4,497

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