Hanafi Tanudjaja wrote:

> At one side of this ceramic cap there is a text "33"  followed by a
> vertical line,this vertical line then meets a horizontal line under
> the text.

  Presumably reads "331" which is interpreted as 33 and a multiplier of
ten to the power one, i.e., ten, or 330pF.  This is a very common value.
--
  Cheers,
        Paul B.