David Rumsey Map Collection - The David Rumsey
Collection was started nearly 20 years ago, and focuses primarily on
cartography of the Americas from the 18th and 19th centuries, but
also has maps of the World, Asia, Africa, Europe, and Oceania."
Deadly Maps - The complete collection of maps from
Carnegie's, Deadly Arsenals: Nuclear, Biological, and Chemical
Threats.
Historical Maps - "Maps from this site are from the James
Ford Bell Library at the University of Minnesota," arranged by
country.
The
National Map - "The National Map is a consistent
framework for geographic knowledge needed by the Nation. It provides
public access to high-quality, geospatial data and information from
multiple partners to help support decisionmaking by resource
managers and the public."
Outline Maps -
Simple maps, perfect for class projects. "These maps may be printed
and copied for personal or classroom use."