I've got what I believe to be a Campag front derailleur on Ebay, Item # 7217869523. I believe it to be 1950s, very late to very early 60s. THe Campag catalogues online don't give enough of a view to give any help. I've one in my collection that I recieved in trade from a close freind who identified it as late 50s, and the party I'm selling this piece for also identifies it as the same. Any help is appreciated.
Peter Naiman
Glendale, WI