Archives for November 4, 2017

Antique Pocket Barometer-Thermometer Set in Original Case. France 1900

Antique Pocket Barometer-Thermometer Set in Original Case. Fascinating antique barometer-thermometer set in fine condition, dated between the 19th and 20th centuries (circa 1900). Both instruments are in working order though we cannot guarantee their accuracy. They are quite well preserved too and come in their original [...]

Simple Mercury Barometer Force And Pressure Physics