I guess my ignorance of post mid-80s Campy is being shown. The crank I have which I have been calling C-Record is in fact Record from around 1991. How do I now know this? It was identified to me by its seller as Century finish. So repechage is correct in saying the ring is not C-record. He is also correct in pointing out the shift pins as showing up later. So what I have probably is a Record crank from around 1991 with rings from a later year. I generically lump the later Campy Record as C-Record. My bad on that.