John Howkins Antiques has dated this piece to the 19th Century.
The reverse with impressed mark for "Jennens and Bettridge" and Royal Crown (manufacturers between 1815 to 1864 in Birmingham and also had premises in London). Codition very good with one or two star flaws which do not show on a photograph. Size:- Height...23.5''/ 60cm. Width...31.5/ 80cm. Depth...2''/ 5cm. Delivery to most of U.K. mainland £32.
John Howkins Antiques has dated this piece to the 19th Century.
You can view the stock and full dealer information on the John Howkins Antiques Profile Page