Originally Posted by spank226

Are you sure it is a "D"? I have two Bianchi X3 Specialissima in a claimed 61cm-- measures 59.5cm c-c (which don't fit me-- looking for something smaller and your 59 might be a 57.5 which would be closer) and one of my bikes LOOKS like a "D" but upon further reflection (pun intended) when the light finally hits it right, I can see that it is in fact a "B". Both are "B"

one is "B. 202" and the other is "B. 211" and neither have a prefix to the B and the "." is quite pronounced. Both are X3 Specialissima, but were likely framesets and not the complete bikes that were sold with "X3" decals on the top tube.

No pump peg and only 1 set of water bottle bosses...

And I'm in the same boat as you: I can't post photos yet either.