Antique Furniture Direct has dated this piece to the 1880s.
The frames are all very solid and sturdy. The seats are sprung, with horsehair and have their original deep buttoned leather upholstery which has worn and dulled with age (a few rips here and there).

Construction/Wood:
Mahogany
Condition Report:
The frames are very solid and sturdy. Wear and marks commensurate with age. Original leather upholstery is worn and dull, a few small rips here and there. Sprung seats, horsehair upholstery. Upholstery is old and well-worn but in useable condition. Some old worm holes.
Dimensions:
Width: 51cm
Depth: 65cm
Height: 83cm
Antique Furniture Direct has dated this piece to the 1880s.
You can view the stock and full dealer information on the Antique Furniture Direct Profile Page