on classicrendezvous there was somebody who saw such a derailleur totaly nos and original etc.
Have you seen many in '73 ;-)?
Prototypes for Rivola to test.
Just like Tullio brought his stuff to Corrado Paratella of turin before releasing components on the market, he liked his opinion.
Here 1973 thanks to rebour and onther guy who uploaded and translated it all on flickr.
CInelli 1R stem 1973 too
or an Roto investemnt cast bottom bracket shell.
I will build my Rivola (from '82) with Galli Super Criterium rear derailleur as Galli Super Criterium Brakeset, Gipiemme Special crank, bottom bracket, and hubs on Nisi Laser, 3ttt &Galli seatpost as Galli Criterium shiftlevers and front derailleur.
Yeah I was all set up to query the '73.. then I saw the '72! Thanks.
I have seen another period Italian machine with that internal-to-chainstay cable routing.. Vicini?
I think we in the UK tend not to be aware of a whole load of Italian builders, beyond the obvious 'big names'..