Copyright or Privacy Concerns

Items are shared on when the contributing institution has been granted permission to do so or when we believe sharing them is covered by a limitation or exception in United States copyright law. Effort has been made to determine and display a rights statement for every item on The rights statement tells what we know about that item’s rights status. Permission of the copyright owner may be required for some uses of materials on The person reusing the material has the responsibility to locate rights holders and clear rights.

If you would like more information about how a rights statement was chosen, refer to our Rights Statement Guidelines.

For questions related to how you may use materials from, please read our Terms of Service.

If you have questions or concerns about the items available on our website, we want to hear from you. Contact us at, including your contact information the URL(s) of the item(s) with a description of your question or concern. Requests for removal or redaction are always referred back to our partners. We will work with them and get back to you promptly.

Updated April 2023