Barograph
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Ingenium,
1988.0932.001
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- OBJECT TYPE
- ANEROID/COMPACT
- DATE
- Unknown
- ARTIFACT NUMBER
- 1988.0932.001
- MANUFACTURER
- Negretti & Zambra
- MODEL
- Unknown
- LOCATION
- London, England
More Information
General Information
- Serial #
- R/940
- Part Number
- 1
- Total Parts
- 1
- AKA
- N/A
- Patents
- N/A
- General Description
- WOOD (OAK?) BASE & TOP FRAME/ GLAZED SIDES & TOP/ NON-FERROUS METAL (BRASS?) BASE PLATE, DRUM, ANEROID, MECHANISM PARTS/ FERROUS METAL PARTS/ PAPER CHART
Dimensions
Note: These reflect the general size for storage and are not necessarily representative of the object's true dimensions.
- Length
- 23.4 cm
- Width
- 16.2 cm
- Height
- 13.6 cm
- Thickness
- N/A
- Weight
- N/A
- Diameter
- N/A
- Volume
- N/A
Lexicon
- Group
- Forestry
- Category
- Silviculture
- Sub-Category
- N/A
Manufacturer
- AKA
- Negretti Zambra
- Country
- England
- State/Province
- Unknown
- City
- London
Context
- Country
- Canada
- State/Province
- Unknown
- Period
- Unknown
- Canada
-
A BRITISH-MADE METEOROLOGICAL INSTRUMENT USED BY THE CANADIAN FORESTRY SERVICE TO MONITOR ATMOSPHERIC-CLIMATIC CONDITIONS. - Function
-
AN INSTRUMENT THAT MEASURES & RECORDS ATMOSPHERIC PRESSURE THROUGH ITS EFFECT ON AN ANEROID, A METAL CHAMBER PARTIALLY EXHAUSTED OF AIR. - Technical
-
AN EXAMPLE OF A COMPACT, NON-PORTABLE RECORDING BAROMETER WITH A SIX-CHAMBER ANEROID. BAROGRAPHS WITH SIMILAR CONSTRUCTION BUT A LESS COMPACT DESIGN MAY BE SEEN IN NEGRETTI & ZAMBRA'S CIRCA 1937 CATALOGUE (REF. 2). - Area Notes
-
Unknown
Details
- Markings
- INCISED GOLD LETTERING READING 'NEGRETTI & ZAMBRA/ LONDON' & 'R/940' ON BASE PLATE & 'MADE FOR INSTRUMENTS LTD./ OTTAWA & TORONTO' ON MECHANISM SUPPORT/ CHART PRINTED IN GREEN 'PRINTED IN CANADA', 'CHART NO. N1 1002 (N144); MARKED FOR 28.5 TO 31 MB MONDAY TO SUNDAY; HANDWRITTEN BLACK '13/6/77' & '9:30 AM'
- Missing
- N/A
- Finish
- FRAME STAINED BROWN & VARNISHED/ BLACK PAINTED, COPPER-COLOURED,BRASS-COLOURED, PLATED & METALLIC PARTS/ WHITE PAPER
- Decoration
- N/A
CITE THIS OBJECT
If you choose to share our information about this collection object, please cite:
Negretti & Zambra, Barograph, Unknown Date, Artifact no. 1988.0932, Ingenium – Canada’s Museums of Science and Innovation, http://collection.ingeniumcanada.org/en/id/1988.0932.001/
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