Copyright © 2020 Jason Clarke Antiques.
Art Deco Ceramic Wine Cellar Thermometer by Peter Stevenson Ltd of Edinburgh
Early Victorian Desk Thermometer by Thomas Buss of Hatton Garden, London
Eighteenth Century Hydrostatic Bubbles by Gardner & Laurie Glasgow
Large Early Nineteenth Century Chondormeter or Grain Scale by Robert Brettell Bate of London