In A Nutshell Antiques and Interiors has dated this piece to the 18th Century.

It is clearly hallmarked for London, 1770. It has a maker's mark for J.S. which is Listed by Grimwade under Unregistered Marks [mark no.3685]. It may have been recorded in the lost 1758-1773 Largeworkers' Register.
It is in good condition for its age. There are no major damages and it displays beautifully.
It has been gently cleaned and polished is ready for use.
The best description comes from the photos so please look at them all carefully and if you have any questions please ask.
Tracked UK delivery £10, rest of the world £25.
In A Nutshell Antiques and Interiors has dated this piece to the 18th Century.
Selling good quality victorian, georgian and earlier furniture, accessories & decorative items. Ashburton, devon. LAPADA member
You can view the stock and full dealer information on the In A Nutshell Antiques and Interiors Profile Page
In A Nutshell Antiques and Interiors is a registered member of LAPADA CINOA