Leeds Antiques has dated this piece to the 1930s.

The leather has been faded, possibly by design.
A very handsome Gainsborough armchair. In good condition and ready for use.
Dimensions:
This armchair measures approximately 103 cm (40.5") tall, 64.5 cm (25.5") wide, and 77 cm (30") deep. The seat height is approximately 43 cm (17").

Condition:
Please see the pictures for details of the items condition.
Minor marks and blemishes to the frame. The leather is faded, possibly by design, and there is one small spot of wear, to the rear of one of the shoulders. Structurally the upholstery appears sound. Very serviceable and ready to use. - As with all vintage & antique furniture there will be signs of use, marks, wear & tear, etc.
Leeds Antiques has dated this piece to the 1930s.
Second-generation antique dealer specialising in carefully sourced 17th–20th-century furniture and décor, chosen for quality and character.
You can view the stock and full dealer information on the Leeds Antiques Profile Page