Navigational Charts

	BGSU Libraries Catalog
	OhioLink Central Catalog
	WorldCat

Finding Articles

	Research Databases
	Electronic Journals

Need Help?

	Ask-a-Librarian
	Ask-an-Archivist
	Circulation Survival Guide
	Frequently Asked Questions

About the Libraries

	Hours
	Phone Numbers
	Libraries & Collections
	Library Virtual Tour
	Services
	A-Z Site Index

Other

	Additional Resources
	Search the Site
	Library Home

Approximately 2500 nautical charts for all the Great Lakes and many major and minor ports from around the Lakes, 1840's - 1990's, are housed in the Historical Collections of the Great Lakes.