Protractor
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1993.0452.001
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- OBJECT TYPE
- N/A
- DATE
- 1918
- ARTIFACT NUMBER
- 1993.0452.001
- MANUFACTURER
- Unknown
- MODEL
- Unknown
- LOCATION
- Unknown
More Information
General Information
- Serial #
- N/A
- Part Number
- 1
- Total Parts
- 1
- AKA
- N/A
- Patents
- N/A
- General Description
- aluminum
Dimensions
Note: These reflect the general size for storage and are not necessarily representative of the object's true dimensions.
- Length
- 7.7 cm
- Width
- 4.0 cm
- Height
- N/A
- Thickness
- N/A
- Weight
- N/A
- Diameter
- N/A
- Volume
- N/A
Lexicon
- Group
- Aviation
- Category
- Navigation instruments & equipment
- Sub-Category
- N/A
Manufacturer
- AKA
- Unknown
- Country
- Unknown
- State/Province
- Unknown
- City
- Unknown
Context
- Country
- Canada
- State/Province
- Ontario
- Period
- user underwent flying training in 1918
- Canada
-
Unknown - Function
-
possibly used during flying training for air navigation calculations - Technical
-
Unknown - Area Notes
-
Unknown
Details
- Markings
- none
- Missing
- N/A
- Finish
- dull metallic grey
- Decoration
- unknown raised symbol at front bottom centre
CITE THIS OBJECT
If you choose to share our information about this collection object, please cite:
Unknown Manufacturer, Protractor, circa 1918, Artifact no. 1993.0452, Ingenium – Canada’s Museums of Science and Innovation, http://collection.ingeniumcanada.org/en/id/1993.0452.001/
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