A barograph fitted with five aneroid capsules stacked in series, to amplify the amount of movement. Working correctly as well as all the general operation of the barograph is good. It lacks ink and needs a coat of paint and some restoration of the metal parts as you can see in the images. Over time in graphical form. This instrument is also used to make a continuous recording of atmospheric pressure. The pressure-sensitive element, a partially evacuated metal cylinder, is linked to a pen arm in such a way that the vertical displacement of the pen is proportional to the changes in the atmospheric pressure. Take a Look at the other Items for Sale. When we speak of approximate antiquity or CIRCA we refer, in the case of replicas, to the age of the object on which it is based or imitated. In the case of objects original or of unknown origin, CIRCA is estimated based on our experience. None of our pieces have been found in Spain. All are archaelogical reproductions of old pieces made by fantastic artisans following classical model or authentic antique objects obtained legally in European or Asian auctions, Galleries, International Fairs or through private collections from the 70s and 80s. We will be happy to answer any questions. We’re at your service. Some pieces handmade for some artists include his certificate of authenticity. Ask us for more info. If you have an issue with any order for any reason you can return it within 14 days. We will help and assist you. We would like 100% happy and satisfied customers. You can check our feedbacks here. Ask for a gift if you have already bought in our store previously. We hope long time relationships with our collector customers. The item “Authentic barograph fitted with five aneroid capsules stacked in series” is in sale since Saturday, September 19, 2020. This item is in the category “Antiques\Science & Medicine (Pre-1930)\Scientific Instruments\Barometers”. The seller is “parabellum_antique_gallery” and is located in Casas Nuevas. This item can be shipped worldwide.
