Hello, my friend and I have acquired two Colnagos.
Mine is the unlabeled red. (Sorry about the mess but I wasn't expecting company).
On both, the top tube has a single 'crimp' and the down tube has a double 'crimp'.
Both has 130mm rear space which makes me think as them for the 1990s.
One thing that concerns me that both do not have serial numbers.
Any help will be much appreciated.
I'll try to take better pics tomorrow night.
Colnago headtube / forks
Colnago Downtube
Colnago seat tube
Red Colnago