
Barometer - thermometer in carved and gilded wood, Louis period XVI decorated on its amortization with two doves resting on a quiver and a torch, symbol of love, surrounded by a laurel wreath. Interesting historical references for the thermometer. Very good state of conservation. Original gilding. The mechanism has been revised. France.
XVIIIth century.
According to Torricelli (1608 - 1647) and Réaumur (1683 - 1757).