Reference Sources - Maps & Atlases

• American Geographical Society Library
• Canadian Postal Code Look Up
• David Rumsey Historical Map Collection (1800's and 1900's)
• Embassy World
• MapQuest
• Megalith Map

• Perry-Castenada Map Collection, UT-Austin
• Ravenstein Atlas des Deutschen Reichs (19th century)
• Sanborn Maps (UW-P ONLY)
• UC Atlas of Global Inequality
• Yahoo Maps
• Zip Code Look Up