The Antique Partnership has dated this piece to the 1910s.
These chairs are heavy and well made.

Seats 39.5 cm wide 40 cm deep.
The height of the seat from the ground is 46.5 cm
Overall width including the cabriole of the leg 45 cm
Height of the back from the gound 90.5 cm to the ball top.
Overall depth approx 51 cm
The Antique Partnership has dated this piece to the 1910s.
You can view the stock and full dealer information on the The Antique Partnership Profile Page