on 27/11/2005, bland supposed :
I didn't think you could buy house wiring cable without an earth wire 7 years
ago. Before WWII possibly.
If its grey coloured T&E the bare earth wire may be just cut back and not
easily visible.

I think singles grey sheathed no earth, was available until quite
recently and perhaps still is (?).

--

Regards,
Harry (M1BYT) (L)
http://www.ukradioamateur.co.uk