This square piano was made by Culliford, Rolfe & Barrow in London, England around 1795-1797. Two of their three surviving instruments are in the Smithsonian collection. This piano is serial number 3409 and has a compass of FF-f3, an English double action, leather hammers, double-strings throughout, with tuning pins on right, 1 hand stop: lute, 2 pedals (later addition): bass and treble dampers, wood frame, and a wood case.