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1970.0004.001
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- OBJECT TYPE
- N/A
- DATE
- 1890–1910
- ARTIFACT NUMBER
- 1970.0004.001
- MANUFACTURER
- Negretti & Zambra
- MODEL
- Unknown
- LOCATION
- London, England
More Information
General Information
- Serial #
- N/A
- Part Number
- 1
- Total Parts
- 1
- AKA
- N/A
- Patents
- N/A
- General Description
- BRASS IN WOOD CASE
Dimensions
Note: These reflect the general size for storage and are not necessarily representative of the object's true dimensions.
- Length
- 58.4 cm
- Width
- 27.8 cm
- Height
- 9.5 cm
- Thickness
- N/A
- Weight
- N/A
- Diameter
- N/A
- Volume
- N/A
Lexicon
- Group
- Mathematics
- Category
- Calculating devices
- Sub-Category
- N/A
Manufacturer
- AKA
- Negretti Zambra
- Country
- England
- State/Province
- Unknown
- City
- London
Context
- Country
- Unknown
- State/Province
- Unknown
- Period
- Unknown
- Canada
-
PIECE OF EQUIPMENT USED AT DOMINION OBSERVATORY, CANADA'S PREDOMINANT ASTRONOMICAL OBSERVATORY WHICH OPERATED FROM 1905 TO 1970. - Function
-
Unknown - Technical
-
Unknown - Area Notes
-
Unknown
Details
- Markings
- BLACK LETTERING READING "ARITHOMETRE" ON LID/ LID STAMPED "DOM OBS/ 44"
- Missing
- N/A
- Finish
- CASE VERY DIRTY - MECHANISM WORKING
- Decoration
- N/A
CITE THIS OBJECT
If you choose to share our information about this collection object, please cite:
Negretti & Zambra, Calculator, circa 1890–1910, Artifact no. 1970.0004, Ingenium – Canada’s Museums of Science and Innovation, http://collection.ingeniumcanada.org/en/id/1970.0004.001/
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