As with many of the books that come into our lab, the Baby Bird-Finder (1904-1906), a two-volume illustrated bird guide, was intended to be used. And used these volumes were, <a href="https://blog.library.si.edu/blog/2020/09/23/the-fix-reusing-original-leather-in-a-new-rebinding/#more-'" class="more-link">more ยป</a>