Hi everyone. Thanks for the replies. I have had a look underneath the table but I don't see any markings. I'm attaching photos of the underside.
@Ipcress, I'm now based in South East England, Surrey.
There are some excellent auction houses near you, particularly Gorringes for this type of table.
However, you are also close to London ( i lived in Wimbledon Village for a time ) I would therefor advise listing it on Ebay and saving a few hundred on commission fees. You can set a reserve, list the item as collection only and you will have absolutely masses of interest ( and likely some messages trying to entice you into selling it cheaply which one always ignores ! )
In the unlikely even that the table doesn't sell ( only possible if you set a unrealistic reserve ) then you can go down the auction house route.
Had you been in the North of England ( Carlisle, for example ) then i would have suggested an auction house. You can usually bargain with them for items like this ( reduced commission and collection fees )
They really have used a wonderful piece of mahogany for this. You can't account for how much that can swing a table from the norm to the exceptional.