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Shackladys Antiques
Tel01244 316394Please quote Antiques Atlas.
Barograph. In a Light Oak, 5-Glass Case. Circa 1910
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Barograph Mahogany Cased
Non UK callers :
+44 1244 316394
Barograph by Negretti & Zambra.
Mahogany framed barograph by Negretti & Zambra. The mechanical eight-day movement is housed in the drum, fitted with a seven-day chart which covers one full rotation of the drum. The ink trace, or barogram, on the recording paper is a visual record of changes in pressure.
The aneroid barometer mechanism has ten stacked vacuum capsules and utilises a gate suspension, a refinement developed to improve sensitivity. The barograph has its original glass ink bottle recessed into the case. With hinged lid with brass carry handle.
Dimensions
Height 8 Inches
Width 13 Inches
Depth 6.5 Inches
SellerShackladys Antiques
View all stock from
Shackladys Antiques
By appointment only
34 Spital Walk, Boughton
Chester
Cheshire
CH35DB
Tel : 01244 316394
Non UK callers : +44 1244 316394
Get directions to Shackladys Antiques
The aneroid barometer mechanism has ten stacked vacuum capsules and utilises a gate suspension, a refinement developed to improve sensitivity. The barograph has its original glass ink bottle recessed into the case. With hinged lid with brass carry handle.
Dimensions
Height 8 Inches
Width 13 Inches
Depth 6.5 Inches
Price The price has been listed in British Pounds.
Conversion rates as of 22/APR/2024. Euro & Dollar prices will vary and should only be used as a guide.
Always confirm final price with dealer. sold
Date circa 1910
Mid Victorian Antiques Material Mahogany
Origin English
Maker Negretti & Zambra
Item code as135a2577
Status Sold
£0 
$0.00 
€0.00 
$
€
Conversion rates as of 22/APR/2024. Euro & Dollar prices will vary and should only be used as a guide.
Always confirm final price with dealer. sold
View all stock from
Shackladys Antiques
By appointment only34 Spital Walk, Boughton
Chester
Cheshire
CH35DB
Tel : 01244 316394
Non UK callers : +44 1244 316394
Get directions to Shackladys Antiques
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