Does any recognise this Rye Pottery bowl ? Please

Hi does anyone know who made this rather super rye pottery bowl ?
It does have a little mark as well as the traditional one but I can’t make it out :)

A list of the commonly found thrower's marks impressed on Rye Pottery from 1947. The practice seems to have stopped by the early 1960s.

D - David Sharp

DDD - Dennis Townsend

DL - David Smeed

J - Jimmy Elliott

P - Pam Goddard

S - Stephen Russell

V - Wally (Vivian) Cole

The decoration pattern looks to be the one known as "Tracery".

The impressed marks were generally used to recognise, which apprentice had made the item and in this case, as Crawford has shown you, it was David Sharp.