A Napoleon III gilt spelter mantel clock, third quarter 19th century, the backplate marked 'Linetaine, Paris' and '2736', the enamelled Roman numeral dial within a Louis XV style case mounted with the figure of a seventeenth century man of learning, with an enclosing glass dome (but with no base), height 263 cm, width 26 cm, depth 10.5 cm, (clock), height 40 cm, length 33 cm, width 15 cm, (glass dome)