Hello, I've had this one for some time and just managed to remove internal watermark (with Solvol metal polish, cloth on a stick and about an hour of thrapping the thing in and out - the stick that is). I had in my mind that it was Whitefriars and in the Whitefriars book but it doesn't seem to be now. The pontil mark looks a bit Whitefriars but I tend to plump for Webb when I can't identify something that looks like it should be Whitefriars. It's very much a Whitefriars sort of colour - like the bubble bowls. I reckon it's from the late 1940s. It's 203mm in height and nice quality, any advice gratefully received.