A late 18th/early 19th century ebony and boxwood strung mahogany wheel barometer
Ripley & Son, No 335 Hermitage, London
broken architectural pediment centred by a brass urn finial over a removable hygrometer and removable mercury thermometer (measuring to 130 degrees) flanked by a matching pair of shell inlaid medallions, the 8 inch silvered dial with counterbalanced blued steel hand and brass recording hand within a concave moulded bezel over a signed silvered level 98cms. (38.5ins.) high