I'm accumulating bits to build up a 60's frame, and am wondering about hubs. What, if anything, distinguishes 60's Campy Record hubs from 70's Record hubs? Was there any change in the hub design or appearance that coincided with the introduction of the Nuovo Record gruppo? Another possibility is Normandy Competition. Is there anything which distinguishes early or mid 60's Normandy Competitions (if they were made then) from early 70's?
Regards,
Jerry Moos
Houston, TX