Boundary clock in black marble and bronze with two brown and gilded patinas, surmounted by a musketeer and decorated with trophies, resting on a rectangular base. The white enameled dial features Roman numeral hour markers and chemin de fer minute markers. Signed Merle et Lenot in Paris. Second half of the 19th century. Hand-wound mechanical movement. Brocot blade suspension. 51 x 31.3 x 13.3 cm Glass damage, marble damage, patina wear.