Kembery Antique Clocks Ltd has dated this piece to the Georgian era.
A pendulum transportation lock. An enamel dial with fine blued steel hands also signed 'Jefferson Bruton Street'. A locking front bezel and rear door. Circa 1835.

Samuel Jefferson of Bruton Street, London worked 1809-1840. A clock is in Windsor Castle and he was clockmaker to the Prince of Wales.
Height 8 1/2 " / 22cms Width 6 1/2 "/ 17cms Depth 5 " / 12cms.
From Kembery Antique Clocks Ltd you can expect a genuine antique clock with a written 12 month guarantee which has been serviced to a high standard. On larger items we can personally deliver, or by courier delivered on a day of your choice and is fully trackable. For our International customers please email us and we can give you a competitive postal quote which is also fully trackable.
Kembery Antique Clocks Ltd has dated this piece to the Georgian era.
You can view the stock and full dealer information on the Kembery Antique Clocks Ltd Profile Page