On Fri, 07 Jun 2013 07:16:14 +0100, Broadback wrote:

I am looking for a selection of these, ...

Frost Free? Presumably you mean frost proof, try:

http://erringtonreay.com

Hand thrown, salt glazed pots, with 10 year guarantee. The above has
a better overview of the company and products than:

http://www.erringtonreay.co.uk/

Which has the online shop. £60+ for free delivery. The pots ain't
cheap so £60 is easy to achieve... B-)

The pottery is at Bardon Mill on the A69 between Haydon Bridge and
Haltwhistle.

--
Cheers
Dave.