Campagnolo models??

[Corratec]

How to identify the model year Campagnolo from 1960-1990 in which there is no written model.

 

[Old Ned]

Just a one word answer.

Velobase.com

See - http://www.retrobike.co.uk/forum/viewtopic.php?t=22287

Unless, of course, you've tried already and can't find what you're looking for.