unclear mark - any ID possible?

Hello All, I am not sure if I have asked about this one before but it looks as if the mark is damaged so really difficult to decipher.  Any help gratefully received.

Maybe an SG mark

Can you take another photo of the mark in this orientation?

This is as good as it gets am afraid

Can I see an S with a cross bar and two dots in there? The Leach St Ives S mark?

‘Ts’ is also possible. Might be French

Thanks both. Don't think its Leach St Ives, doesn't quite feel right. Thanks for the input both

I was thinking old Leach St Ives. 1920's and 30's. Standard Ware was all earthenware then, and they had a fair amount of kiln faults as this one does. The clay looks a bit similar as well.

Thanks Phil.  Great insight Certainly didn't want to dismiss St Ives out of hand just so tricky when the mark is so indecipherable but I am not an expert, certainly not of the '20s or '30s  

I've turned the photo round a few times and I can't see a Leach St Ives mark. The way the base has been fired on ceramic pads doesn't fit either, imo