Maps, Gazetteers, etc

• Geology.com – Oregon Washington Idaho
• Library of Congress – Oregon Washington Idaho
• Newberry Atlas of Counties – Oregon Washington Idaho
• Perry-Castañeda Library – Oregon Washington Idaho
• Historical Maps Can Help – article by Jeffrey A. Bockman
• Oregon maps from Google – Historical
• Getty Thesaurus of Geographic Names® Online
• Geographic Names Information System – USGS
• Maps, driving directions, etc (Google, MapQuest)