I posted some photos of my just overhauled '60 Bianchi on Wool Jeresey. I think it's a good example of "conservation" restoration. A much patina'ed original bike in now clean and perfect mecanhical order. With enough paste wax on the parts and frame to keep it stable.
Check out the pics.
http://www.wooljersey.com/
Cheers, Jon Williams
Grants Pass OR USA