BIMETALIC POCKET THERMOMETER CIRCA 1830 TOP. LOOKS IN GOOD CONDITION. I DONT KNOW IF WORKS. Very fine and rare early bimetallic pocket thermometer. White enamel with graduations in Fahrenheit and Réaumur scales with indications for “Degrés du froid a Paris” and “degrés du [...]
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Unique Courvoisier Et Comp. Bimetalic Pocket Thermometer Circa 1830 Top
BIMETALIC POCKET THERMOMETER CIRCA 1830 TOP. LOOKS IN GOOD CONDITION. I DONT KNOW IF WORKS. Very fine and rare early bimetallic pocket thermometer. White enamel with graduations in Fahrenheit and Réaumur scales with indications for “Degrés du froid a Paris” and “degrés du chaud” [...]
Unique Courvoisier Et Comp. Bimetalic Pocket Thermometer Circa 1830 Top
BIMETALIC POCKET THERMOMETER CIRCA 1830 TOP. LOOKS IN GOOD CONDITION. I DONT KNOW IF WORKS. Very fine and rare early bimetallic pocket thermometer. White enamel with graduations in Fahrenheit and Réaumur scales with indications for “Degrés du froid a Paris” and “degrés du chaud” and recorded temperatures in Syria [...]