Full Record: National Map: Historical Quadrangle Scanning Project

National Map: Historical Quadrangle Scanning ProjectView Full RecordFree Resource
Coverage: 1884-2006
Description: The historical topographic map collection contains all editions and all scales of USGS topographic quadrangles. Files are high resolution (600 DPI) scanned images of all maps from the USGS legacy collection. Over 200,000 maps spanning 1884-2006.

This resource has been identified as being useful for the following areas; it appears on these pages.

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