Originally Posted by
jet sanchEz
It might be a Colnago Sport. You don't see them very often but they were built by smaller companies for Colnago and sold in parts of Europe and Canada. I had one, I think the drops were also Gipiemme and it definitely had a very similar cut out on the BB.
info@colnago.com might be a good place to start since you have a serial number and pictures.
Yeah, if it's a Colnago, its something along the lines of one of those deals. I'm skeptical.