Some in depth Nadining gives the following:
This form of wine or social table was intended for after dinner drinking with the table pulled up in front of a fire and the decanter being passed on a pivotal coaster or chariot.
Also, used after a mornings Fox Hunting , when the table could be brought out in front of a roaring fire and the drinks chariot could be slid around the table on its track, holding a warming beverage.
The table closed serves as a very well proportioned serving table.
These such tables are extremely rare, though the term Hunt Table is quite common.
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