One thing must be added:
The "Celestia Antiqua" familiy, used on the main text of the core D&D 3.5 books, was slightly modified by WotC. The numbers were changed so they use the Celestial Antiqua SC (Small Caps), which is NOT included in the family font's original packaged.
I think they made this because the original numbers in the C.A. font were kind of ugly for a book where numbers appear all the time.