(edit: I noticed I spelled the name Fiorelli wrong in the title. I can't change it!)
I put my Colnago frame up for sale on Craigslist (the frame is a re-paint that isn't my size - don't swing bats - I didn't repaint it!) and someone contacted me with the following frame that happens to be too big for him and is my size. We spoke briefly about a swap. He said he bought the frame new in 1974 (or around then) and built it up himself. He bought it from an importer who brought it in from Italy. It has been basically unridden in the last 10 years. The swap would be just for the frames. I wish it included those components!
In any case, can anyone tell me about these frames? He said it was Columbus double-butted so I assume this would be SL (1970's - double butted). Can you tell anything else from these photos?
There is some pitting in the chrome but it looks fairly nice. I have no idea what the build quality of these frames are. I have never owned a road bike this old.
Any help is highly appreciated.
High Res: http://tinyurl.com/5tmtbl