There's this bike that I'm checking tomorrow after finding out what the seller wants for it.. Looked to me like a mid-late 80s. It's a R*ssin, but without the crazy colors - Pearl White or Cream, I think. I had a quick glance at it last week but I didn't want to show too much interest on the bike because the seller didn't want to state a price then. Anyways, it has an all-Campagnolo groupset - everything except the pedals is Campy, well it didn't have pedals. I don't remember seeing anything on the components other than the engraved campy badge on the derailleurs, cranks (not square-ish older type) and levers (it had white brake hoods, btw). Brake calipers had what looked like printed "Campagnolo" logo (not engraved). Bummer they weren't Deltas.. I thought it had tubular wheels and tires, too and the frame is Columbus either SL or SLX..
So anyway, how do I tell what the groupset is without bringing a print-out of all the Campy catalogs? Are there engravings behind the deraillers and brake calipers like Shimano's to tell?
Thanks in advance!