Royal Tudor Ware Bowl by Barker Brothers, England

Hi Folks,
I'm looking for any information about this bowl. Apart from the above details, all I can add is that it is hand painted, has the number 109 stamped into it underneath and measures 23cm or 9inches in diameter. The ' pattern' inside looks like it has been created by spinning the bowl and this give an appearance something like the grain in bamboo. I would particularly like to know who the artist may have been, approximate year of manufacture and any suggestions of value.

Thank you in anticipation.
Dave