Filter
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Copyright Ingenium / CC BY-NC-ND (Attribution-NonCommercial 4.0 International (CC BY-NC 4.0)
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Ingenium,
1996.0935.002
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- OBJECT TYPE
- N/A
- DATE
- 1939–1945
- ARTIFACT NUMBER
- 1996.0935.002
- MANUFACTURER
- Unknown
- MODEL
- Unknown
- LOCATION
- Unknown
More Information
General Information
- Serial #
- N/A
- Part Number
- 2
- Total Parts
- 3
- AKA
- Lens
- Patents
- N/A
- General Description
- glass; metal
Dimensions
Note: These reflect the general size for storage and are not necessarily representative of the object's true dimensions.
- Length
- N/A
- Width
- N/A
- Height
- 3.0 cm
- Thickness
- N/A
- Weight
- N/A
- Diameter
- 13.2 cm
- Volume
- N/A
Lexicon
- Group
- Aviation
- Category
- Miscellaneous
- Sub-Category
- N/A
Manufacturer
- AKA
- Unknown
- Country
- Unknown
- State/Province
- Unknown
- City
- Unknown
Context
- Country
- Unknown
- State/Province
- Unknown
- Period
- Presumably built for use during WWII/ c. 1939- 1945.
- Canada
-
Unknown - Function
-
Unknown - Technical
-
Unknown - Area Notes
-
Unknown
Details
- Markings
- None evident.
- Missing
- Appears complete.
- Finish
- Round blue-green glass filter/lens secured within black metal housing by black metal ring.
- Decoration
- N/A
CITE THIS OBJECT
If you choose to share our information about this collection object, please cite:
Unknown Manufacturer, Filter, circa 1939–1945, Artifact no. 1996.0935, Ingenium – Canada’s Museums of Science and Innovation, http://collections.ingeniumcanada.org/en/item/1996.0935.002/
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