Worboys Antiques has dated this piece to the 1850s.
The case has a figured mahogany front with a turned circular bulb base.

Thomas Jones was born in 1775 and died in 1852. He was an optician, mathematician and philosopher. He worked at 62 Charring cross, London between 1815-1850. Jones was apprenticed in 1789 and was free by 1806. In 1850 he made his Son a partner, and he died two years later. He was an authority on scientific instruments and was maker to The Duke of Clarence and was made a fellow of The Royal Society in 1835.

Current Condition
In working order. The case is in good original condition, there is a hairline mark in the ivory address plate.
Dimensions
14.00cm wide 98.00cm high (5.51 inches wide 38.58 inches high)
Worboys Antiques has dated this piece to the 1850s.
Established since 1978, dealing in and restoring most antiques, specialising in clocks and furniture.
You can view the stock and full dealer information on the Worboys Antiques Profile Page
Worboys Antiques is a registered member of LAPADA