23,000 HKD
Unsigned, Swiss, in the style of Frederick Houriet, circa 1815. Fine and rare display table model of Houriet type pocket thermometer. Painted wood base, glass dome. White enamel ring calibrated in Reaumur and Fahrenheit scales, hollowed center with visible works, blued steel chronograph-type thermometer hand, similar in gold for indication of the last reading. Gilt brass with bimetallic curb, rack-and-pinion transmission with coiled return spring, adjustable blued steel lever mounted in the rack acted upon by the curb.Dim. Base 10 cm, height 12 cm.
Auctioneer:
Antiquorum
Date:
2001-06-08