thanks Emmi, two of the three have Whitefriars and the S pattern number scratched into the base - I wasn't sure if this was original or put there by the original owner, but it seems ok. The other doesn't but is exactly the same as the other two in terms of base finish and the thickness of the casing, so I guess I will assume it is ok.
Having just ploughed through over 300 vases completed on ebay, I couldn't find any, so thought I'd better hand it over to you experts.
:lol: