ANTIQUE FRENCH WALL BAROMETER & Thermometer Mahogany Wood 17.5′. Lenght – 17.5” / 44 cm. Weight – 720 g. Glass diameter – 85 mm. Signed in back – A129. Excellent trove for any collector. See Photos for more details & actual condition. The item “ANTIQUE FRENCH WALL BAROMETER & Thermometer Mahogany Wood 17.5′” is in sale since Wednesday, November 22, 2017. This item is in the category “Antiques\Science & Medicine (Pre-1930)\Scientific Instruments\Barometers”. The seller is “antiqueshop2000″ and is located in Sofia. This item can be shipped worldwide.