Fliss - This could be Rebecca Harvey. I can't download the photo of the mark so can't be sure. Could it be RH?
James H - Agreed 100% Rebecca Harvey - The photo does not open but I can make out an R and H from the thumbnail image - same marks as a couple of RH pots I have.
Ceramike - The image is now available, looks like you have identified the pot without it, well done!
daniel - thankyou so much for your wonderfull help.