Esschert Design Crystal Barometer with Cast Iron Stand
Esschert Design Crystal Barometer with Cast Iron Stand, Clear 13.9 x 12 x 27.7 cm (TH31) This glass barometer that forecasts the weather has been known to have been in operation since the beginning of the 17th century.It works very simply.In high pressure, i.e. on sunny days, the water level decreases towards the bottom. In low pressure, when it is...