I have an autograph book from the 1870s, and even though there are no big names in it, there is at least one drawing, and one semi-famous person. Louisia M Taft, who was the mother of William H. Taft. I was wondering if anyone has any idea what something like that would be worth??? Her autograph is from 1865. The book is in surprisingly good condition, as is her autograph. Tried taking a photo of her signature, but its too small and doesn't show up really well.