Hereford Cathedral: https://www.herefordcathedral.org/chained-library https://www.bbc.com/culture/article/20180706-the-ancient-library-where-the-books-are-under-lock-and-key Zutphen Chained Library: Chetham’s Library: Wimborne Minster: Other Chained Libraries: https://www.atlasobscura.com/articles/chained-libraries-of-the-world
