Nailing down this era of Colnago's appears to be like trying to catch a fly with chop sticks! The impression I get is that Colnago mixed and match randomly in order to sell. I have, what I think is a 1983 Superissimo. I can't really find much information about it either. If there is anyone who has/is reading this thread can help, I would appreciate opinions or facts!
https://www.flickr.com/photos/112094...7638855474246/
[MENTION=386975]Vintage singer[/MENTION] - beautiful Colnago in great shape!