Negretti & Zambra - London.    Rare and fine quality 19th Century brass-cased ‘Mountain’ or Surveyors’ Stick Barometer
Negretti & Zambra - London.    Rare and fine quality 19th Century brass-cased ‘Mountain’ or Surveyors’ Stick Barometer
Negretti & Zambra - London.    Rare and fine quality 19th Century brass-cased ‘Mountain’ or Surveyors’ Stick Barometer
Negretti & Zambra - London.    Rare and fine quality 19th Century brass-cased ‘Mountain’ or Surveyors’ Stick Barometer
Negretti & Zambra - London.    Rare and fine quality 19th Century brass-cased ‘Mountain’ or Surveyors’ Stick Barometer
Negretti & Zambra - London.    Rare and fine quality 19th Century brass-cased ‘Mountain’ or Surveyors’ Stick Barometer
Negretti & Zambra - London.    Rare and fine quality 19th Century brass-cased ‘Mountain’ or Surveyors’ Stick Barometer
Negretti & Zambra - London.    Rare and fine quality 19th Century brass-cased ‘Mountain’ or Surveyors’ Stick Barometer

Negretti & Zambra - London. Rare and fine quality 19th Century brass-cased ‘Mountain’ or Surveyors’ Stick Barometer

c. 1860 London

Offered by Alan Walker

Price Upon Request
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Rare and fine quality 19th Century brass-cased ‘Mountain’ or Surveyors’ Stick Barometer in essentially original condition. The slender cylindrical brass case with suspension loop to the top and extended Imperial scale reading from 32 down to 141/2 inches (allowing operation up to approx. 18,000 feet). Unusual manually operated vernier over trunk bearing Fahrenheit mercury thermometer, The trunk signed by the makers with the added notation: “Instrument Makers to Her Majesty” [Queen Victoria].. The concealed cistern tube terminating in typical exposed Fortin reservoir [allowing higher accuracy of readings]. Complete with original tripod stand with loop mount and original cylindrical leather carrying case, which is in excellent condition apart from some damage to the carrying strap.

The most renowned meteorological instrument makers of the 19th and 20th Centuries.
Stock Code
4717
Alan Walker

Alan Walker
Halfway Manor
Halfway
Newbury
Berkshire
RG20 8NR

+44 (0)1488 657670
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