Sometime back Ramani had put up a webpage scanning
your article on the same subject. It can be found at:
http://www.geocities.com/Athens/Delphi/5201/ganesan.html
anpudan,
Sivaraj.
> 1) It could be a separate symbol like oRRaic cuzhi or iraTTaic
> cuzhi kombu. Personally, an inverted "oRRai cuzhi kombu"
> for "u" series and, with a tiny circle in the same for "uu"
> series.
>
> Or,
>
> 2) Like the Tamil "ku" letter all with a ring underneath
> the main letter.