The easiest way to tell is the qr lever... Gran Sport is completely different than (Nuovo/Super) Record.
see eBay auction "Record" brakes:
http://ebay.com/
and eBay auction "Gran Sport" brakes:
http://ebay.com/
Aldo Ross
> Warren,
>
> Without a more detailed description, they could be old Record, but they
could
> also be Gran Sport. Yes, Gran Sport components were panto'd the same way
as
> Record. It is rarer to see the GS gruppo that extensively panto'd, but
they did
> it. The diamond pattern on the levers and the Italian national stripes on
the
> calipers were the most common pattern used by the Ital. manufacturers.
The
> letter "G" is hard for me to identify. Typically, Guerciotti used a "G",
> surrounded by a star. Grandis spelled their name out, and Gios used their
"GT"
> (Gios Torino) logo or spelled it out. I'm having a mental block, what
other
> high end Italian manuf. starts with a "G" ?
>
> Marc Boral
>
> Warren Young wrote:
>
> > I'm trying to identify a pair of Campy single pivot sidepulls...they
look
> > like Record but they have green, red and white engravings on the
calipers as
> > well as tri-coloured diamonds on the gum hooded levers as well as the
letter
> > G. The levers are not drilled out.
> >
> > TIA
> >
> > Warren Young