Historic USGS Maps of New England & New York
**The new version of this collection is under development. Links will be activated as new material is added.**
**To use the previous version, please visit: http://docs.unh.edu/nhtopos/nhtopos.htm**
| The United States Geological Survey began its topographic atlas of the United States in 1882. The University of New Hampshire Library's Government Documents Department holds a working collection of over 55,000 paper USGS maps. This online collection of over 1500 USGS topographic maps includes complete geographical coverage of New England and New York from the 1890s to 1950s. More information...
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