Clover in BB doesn't look right, even for a later model. The one below is genuine and there are subtle differences:



No Colnago would have cutouts in the top head lug and seat lug after 1972. I think someone modded the typical Cornello cutouts to give them the correct, triangular shaped stems and then repainted. The cutouts probably looked similar the the one in the fork crown.

There's just too much iffy going on here - I'd pass. There are plenty of Colnagos out there - ones that are genuine and not hard to prove they are so.

DD