As to the question of C-Record and Record Ergo info... this web site: CAMPAGNOLO CATALOG SCANS - Dave Finlayson http://www.campybike.com has pdf files of most of the Campagnolo catalogs from 1968 to present.
Incidentally this site (and many others) is listed on the links page on my web site: Velo-Retro http://www.velo-retro.com
Chuck Schmidt South Pasadena, Southern California
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