Barometer – Thermometer in waxed walnut
Aneroid barometer of late nineteenth century, in waxed walnut
With alcohol thermometer graduated according to two scales: Réaumur (French physicist around 1730) and Centigrade
Height 57 cm
with openwork dial signed Godchaux Opticien rue de Rivoli Paris, diameter 140 mm and indications of pressures in cm of mercury, flat glass with index hand and bezel in varnished nickel-plated brass.
Ref : 378
Price : 390 €