Height: 27¹/₈ in (69 cm)
Width: 15³/₈ in (39 cm)
Depth: 8⁷/₈ in (22.5 cm)
John Taylor of Gloucester Street, London was a well known 18th century clock-maker and was in business from 1780 and made bracket clocks, particularly regarded in relation to the export markets in decorative cases.
See English Clocks for Eastern Markets by Ian White, page 350.