Maps

Atlapedia: Click-a-Map - Political and physical maps of every country.
Google maps- Find directions to almost anyplace.
Infoplease World Atlas - Search for color maps by continent, region or country.
Library of Congress Maps: 1544-2004 - Find maps of cities and towns, discovery and exploration, battles and military campaigns.
National Geographic Atlas - Click on a region or select a country to print a detailed map.
Fitchburg maps at the Norman Leventhal Center of Boston Public Library.