This interior image of the palace shows the elaborate decorations of the supper room. Among the more notable details are the pedimented door and the crown molding.
The description states:
Supper Room, Governor’s Palace
The ballroom wing of the Palace, containing ballroom and supper room, was added about 1751 when extensive repairs were undertaken.
–The numerous, seemingly superfluous chairs lining the walls were likely called into service when there was a larger table installed. The card likely dates from the 1950s.