The Digital Collections are publicly available and searchable to anyone for educational and research use. Content is best viewed using an updated browser.

Some items in the Digital Collections may have copyright restrictions or licensing agreements attached to their use. When known, information on permissions is noted along with the item under “Copyright Statement”. If you have any questions about the copyright restrictions of an item, please use the Contact link found under Help at the top of every page.

The U.S. Copyright Office provides additional information on understanding copyright, including “Copyright Basics” at www.copyright.gov.