David Rumsey Collection
- http://www.davidrumsey.com/
- Thousands of high-resolution digital images of maps from the David Rumsey Collection, one of the largest private collections of historic maps in the US. Focus is 18th and 19th c. North and South America cartographic materials.
FEEFHS Map Room
- http://www.feefhs.org/maps/INDEXMAP.HTML
- 50 detailed maps of Germany, Austria-Hungary, Russia, the Balkans, and the Baltics from the 1882 Blackie and Sons atlas. Federation of East European Family History Societies.
Wyoming Historical Maps
- http://wyshs.org/maps.htm
- Wyoming state maps depicting the emigrant trails of the late 1800s. Eleven maps prepared by L. C. Bishop available in small to large resolutions.