The French inventor Lucien Vidie developed the initial functional aneroid barometer in 1843. Aneroid barometers are the commonest barometers in use these days. They can be the circular, brass, clock-like instruments using a sweep indicator pointing to the current barometric force. They are commonly noticed in temperature stations and https://womenssilverwatch70233.jts-blog.com/15683570/getting-my-vintage-barometer-to-work