A late Victorian black slate and variegated green marble mantel clock, c1870, the triangular case enclosing a white enamel dial with roman numerals inscribed Hry Marc, Paris, bevelled glass and brass bezel, concave marble moulding and black slate rectangular base, 26cm h, 26cm w; a Victorian black slate and variegated pink marble mantel clock, c1860, the flat rectangular top with rounded front corners above a case with marble panels to the front corners, the white enamel dial with roman numerals, bevelled glass and beaded bezel, the case line engraved, 30cm h, Henry Marc movement numbered 47733, striking on a bell, the second movement inscribed H. P. and numbered 2902 Marc clock has cracked glass, chips to marble on front edge, further chips to black slate case, other wear consistent with age. Second mantel clock with minor chips to edges and other wear generally consistent with age