Bye - really?
I’m not wrong. Euclid never came with a steel cage, it also had a cage tension adjuster which yours doesn’t. The pulley’s have been replaced.
@Bikemi60 please don’t get angry with @ferrus , he is only trying to help you list your items correctly. He has an amazing knowledge of derailleurs and Campagnolo. We have had long conversations regarding the differences between models/versions as Campag don’t help themselves with no codes or stamps for each particular model.
I had one of these circa 1990 and looks like Centaur to me with the steel plates. I think the first gen Centaur never had the barrel adjuster.
Great item price snd GLWS! I am tempted!
Interesting that lots of these old Campag mech have faded logo, probably from lots of cleaning of the rear mech…