Slide rule
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Ingenium,
2003.0661.001
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- OBJECT TYPE
- N/A
- DATE
- Unknown
- ARTIFACT NUMBER
- 2003.0661.001
- MANUFACTURER
- Unknown
- MODEL
- Home built/circular
- LOCATION
- Unknown
More Information
General Information
- Serial #
- N/A
- Part Number
- 1
- Total Parts
- 3
- AKA
- N/A
- Patents
- N/A
- General Description
- card stock disk; steel pin at hub
Dimensions
Note: These reflect the general size for storage and are not necessarily representative of the object's true dimensions.
- Length
- 18.0 cm
- Width
- 18.0 cm
- Height
- N/A
- Thickness
- N/A
- Weight
- N/A
- Diameter
- N/A
- Volume
- N/A
Lexicon
- Group
- Mathematics
- Category
- Calculating devices
- Sub-Category
- N/A
Manufacturer
- AKA
- Unknown
- Country
- Unknown
- State/Province
- Unknown
- City
- Unknown
Context
- Country
- Canada
- State/Province
- Unknown
- Period
- W.A. Ramsay was Chief Architect, Department of Transport (D.O.T.) between 1952 & 1974.
- Canada
-
Unknown - Function
-
hand made - likely by user/ parts .1-.3 appear to fit together to form hand-made slide rule (see 2003.0675) - Technical
-
Unknown - Area Notes
-
Unknown
Details
- Markings
- numbered graduations in circular pattern
- Missing
- N/A
- Finish
- tan-white with graduations hand drawn in black ink; black, red & blue numbers hand written in ink; black numbers hand written in pencil; light brown pivoting arm; brass coloured pin
- Decoration
- none
CITE THIS OBJECT
If you choose to share our information about this collection object, please cite:
Unknown Manufacturer, Slide rule, Unknown Date, Artifact no. 2003.0661, Ingenium – Canada’s Museums of Science and Innovation, http://collection.ingeniumcanada.org/en/item/2003.0661.001/
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