Webberley Antiques has dated this Antique Oak Refectory Table to the 18th Century.

The top set on a wide apron uniting substantial oak legs with chamfered corners.
It is very common to see the move to a central stretcher on these very old tables because box stretchers make it difficult to position chairs and to push them under when not in use.

The table is extremely heavy. The top lifts off for transport.
The table seats ten easily and is shown here with a set of eight Arts and Crafts oak and walnut chairs attributed to the Glasgow School, Wylie and Lockhead, and which are available separately.
This is a stunning large and early English refectory table
Dimensions are:
9ft / 108 inches long, 28.75 inches wide and 29.5 inches high. From floor to lowest point of apron is 25 inches.
Webberley Antiques has dated this Antique Oak Refectory Table to the 18th Century.
Specialists in 18th century and earlier furniture for more than 45 years
You can view the stock and full dealer information on the Webberley Antiques Profile Page