Antique marble & gilt bronze table lamp in a neo-classical style & in excellent condition. It's just been re-wired & I would date this lamp to around the 1910-20's period. The gilt bronze parts have some fine intricate details on the base part & the acanthus leaf decoration at the top, so I guess it's in the form of a Corinthian column.

Width – 5 inches, 13 cm
Depth – 5 inches, 13 cm
Height – 20.5 inches, 52 cm