Licenses

Last updated: January 5, 2026

This website is built using open-source software. Those projects are licensed by their respective authors under their own license terms.

Third-party software

The site depends on third-party libraries and tools. License texts and attributions are provided by those projects. If you need a compiled list of third-party licenses for this site, please contact us and we will provide it.

Media and content

Photographs, documents, and other historical materials may have separate rights and usage restrictions. Please contact us if you would like to reuse any content.