Moxhams Antiques has dated this Antique Mahogany Square Piano to the 19th Century.

Five octaves of ebony and ivory keys; above the keys the maker's name is drawn onto a satinwood panel and there are two squares of brass stringing; also two panels of fretwork to let the sound out if the lid is closed. There are two drawers for music.
Circa 1820
Moxhams Antiques has dated this Antique Mahogany Square Piano to the 19th Century.
Roger and jill founded the business in 1967 and their son nick joined them in 1994.
You can view the stock and full dealer information on the Moxhams Antiques Profile Page
Moxhams Antiques is a registered member of BADA