A very fine silver and blue guilloche enamel sub miniature carriage clock in its original case. The superb enamel in mint condition and is on four sides including the top. The engine turning is all in sunburst design. The clock stands upon bracket feet. 3/4 plate 8 day movement with lever escapement. Clock signed JTC and numbered 20183, it also has silver marks. Circa 1900. 2 inches high by 1.4 inches wide by 1 inch deep ( 5 cms by 3.5 cms by 2.4 cms).