Grasshopper, look at the hands, look at the hands. After checking out Ernesto's hands, check out those of Ugo De Rosa or another legit old-time builder. If Ernesto built any frames himself, it was a long time ago in a galaxy far far away... His brother Paolo may have built some at some time. The general scuttlebutt in Italian framebuilder circles is that Colnago likely never built a complete frame and most definitely not after 1970.