Based in Weston-super-Mare and selling off my lifelong ( 70+ years) collection of meteorological instruments.
Richard Twort
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Somerset, UKRichard Twort
Barograph – Large Pattern Negretti & Zambra, London c.1900
REF: LA125580
£1,700
€1,967
$2,314
LoveAntiques Dealersince Oct 2018Approved item294 sales by dealer
LoveAntiques Dealersince Oct 2018Approved item294 sales by dealer
Description
This is a rare, large pattern barograph by renowned makers, Negretti & Zambra of London. Probable from a club or public school. A set of ten diaphragms operates the movement & records on to a 5” deep chart enabling the small changes in pressure to be identified. A mercury filled thermometer is fitted to the lacquered brass base. The rich oak glass case has a hinged lid & a chart drawer to the base.
measurements
Width:
440 mm
Depth:
255 mm
declaration
Richard Twort has clarified that the Barograph – Large Pattern Negretti & Zambra, London c.1900 (LA125580) is genuinely of the period declared with the date/period of manufacture being c.1900
additional info
Material:
Artisan:
Date of Manufacture:
c.1900
location
This Barograph – Large Pattern Negretti & Zambra, London c.1900 is located in Somerset, United Kingdom
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