Very large Stoneware bowl - clear fb mark but I can’t find it!

Hi, any ideas about this large and beautifully made stoneware bowl - the mark is very clear but I can’t track it down?


Thank you!

Helen

What does the label say?

Another one here, but unfortunately still a mystery.

https://pin.it/3n1Njqv

https://pin.it/57uc4sj

Thank you very much - no chance (wishful thinking) that this could be a reversed David Frith stamp? I suppose. It’s unlikely a potter would get their own initials the wrong way round but I live in hope!

Sometimes potters do get them the wrong way round.
It’s not inconceivable that that’s happened here. It depends on what his master copy looks like.