Worboys Antiques has dated this piece to the 1750s.
He is listed as a maker between 1769-1790. The 8 day movement strikes the hours on a bell. (Scotland, c. 1775)

Dimensions
51.00cm wide 217.00cm high 25.50cm deep (20.08 inches wide 85.43 inches high 10.04 inches deep )
Current Condition
The case has been re-polished and wax finished, the dial has been restored, the movement has been serviced and is guaranteed for 12 months
Worboys Antiques has dated this piece to the 1750s.
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