Campagnolo Nuovo Record rear derailleur no pat

This one might be a nice curiosity as the upper pivot bolt is different and it has the light colored pulleys (they are not Corsa Record pulleys though) but who knows how much that translates into higher value at auction is at all. Many don’t like the inability of exchanging the return spring without much grief. Functionally it preforms the same as a late Super Record, so there it is a bit easier to catch a 28t cog than an earlier unit, less finesse required.