This is a good place to go to ID typefaces: http://www.identifont.com/

And this is a good source of free typefaces: http://www.1001freefonts.com/fonts/afonts.htm

Pedantic perhaps, but font does not equate to typeface.
Typeface = Baskerville, Times, Garamond, Arial, etc.
Font = 12 point, italic, bold, etc.