Nautical Barographs
Long
before satellites and computerized weather services, sea captains depended
on barographs to keep their ships and crew safe from inclement weather. The
complex system of chambers in these barographs sensed the subtle changes in
atmospheric pressure. Barographs are recording barometers; automatically
records on paper the variations in atmospheric pressure. Barographs are recording barometers and they display the trend such as up, steady, or down and the rate of change of weather. And since changes in pressure generally precede new weather, a barograph can help the sailor to "see" what's coming. For instance, rising pressure most often indicates clearing and cooler; falling pressure usually points to warmer, more cloudy, and possible precipitation.
Barographs are often a weather observers favorite instrument for not only do they tell present pressure but also record a graphic history of any weather event. By joining precision movements with stunning craftsmanship, there is no disputing the charm of these wonderful instruments. Some make lovely and practical decorative items, some are quality professional tools, all make excellent gifts.
