Marylebone Antiques has dated this piece to the 1930s.
They are a large and impressive size, especially with the cream silk shades, which are also large and of superb quality.

They are in excellent condition, with only some minor surface wear here and there, seen in the images. They have been recently re-wired and are in good working order.
Width base – 6 inches , 15 cm
Width shade – 16 inches , 41 cm
Height to socket – 21 inches , 54 cm
Height to shade – 32 inches , 81 cm
Marylebone Antiques has dated this piece to the 1930s.
Specialist in english, french and swedish antique furniture & decorative items circa 1750-1950s.
You can view the stock and full dealer information on the Marylebone Antiques Profile Page