Got this on the weekend. As I look closer at it, I probably overpaid - such is life. Hopefully it is a good rider - at least it's good looking. Got blinded by the Viner name and Campy.
Looks to be a lower end frame - no pantographing, no tubing manufacturer - decal with "Tubi Speciali in Acciaio". Modolo Speedy brakes, Mich crank and hubs, Omega headset. I assume they hung an inexpensive Campy drivetrain on it cause you can't sell an Italian bike without. Marked Special Professional.
The brakes are really heavy, doubt you could brake from the hoods. May have to look at a somewhat modern set of calipers.
Weight isn't too bad, 24.1 lbs. Looks to be a 26.8 seatpost. Hopefully start working on it tonight.