An excellent, pocket altimeter, barometer by Moritz Pillischer, London(1850-87). In excellent condition and in good working order. Has the rare crown adjustment feature. Altidude ring inside the instrument is rotated by turning the pocket watch style crown. The little metal piece for the case catch is missing from the lid, otherwise, truly [...]
Archives for April 5, 2016
VERY RARE ANTIQUE FRENCH BOURDON TUBE BAROGRAPH LEON MAXANT PARIS EARLY 20th
Bourdon-tube barometers usually consist of a sensor. Element that, as for an aneroid capsule, changes its. Shape under the influence. Of pressure changes pressure. Transducers and a transducer that transforms. The changes into a form directly usable by the. The display may be remote from the. Precise and stable digital instruments with. Quartz Bourdon tubes [...]
Antique Barometer English 18th Century Sudbury Excellent condition
Measures approximately 38 x 10 Repair to bottom at some point but not noticeable from front. Other that that it’s in beautiful condition. More pictures available upon request. The item “Antique Barometer English 18th Century Sudbury Excellent condition” is in sale since Saturday, April 02, 2016. This item is in the [...]