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Ingenium,
1985.0204.001
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- OBJECT TYPE
- COLOUR BALANCING/YELLOW
- DATE
- Unknown
- ARTIFACT NUMBER
- 1985.0204.001
- MANUFACTURER
- KEYSTONE MFG. CO.
- MODEL
- 726
- LOCATION
- Boston, Massachusetts, United States of America
More Information
General Information
- Serial #
- N/A
- Part Number
- 1
- Total Parts
- 1
- AKA
- N/A
- Patents
- N/A
- General Description
- METAL RING/ GLASS/ CARDBOARD BOX
Dimensions
Note: These reflect the general size for storage and are not necessarily representative of the object's true dimensions.
- Length
- 3.1 cm
- Width
- 3.1 cm
- Height
- 1.4 cm
- Thickness
- N/A
- Weight
- N/A
- Diameter
- N/A
- Volume
- N/A
Lexicon
- Group
- Photography
- Category
- Still camera accessories
- Sub-Category
- N/A
Manufacturer
- AKA
- KEYSTONE
- Country
- United States of America
- State/Province
- Massachusetts
- City
- Boston
Context
- Country
- Unknown
- State/Province
- Unknown
- Period
- Unknown
- Canada
-
Unknown - Function
-
Unknown - Technical
-
Unknown - Area Notes
-
Unknown
Details
- Markings
- INCISED WHITE LETTERING READING 'KEYSTONE 2X'/ LETTERING ON BOX READING 'No. 726/ 2X YELLOW/ FILTER/ for/ 16mm: f3.5, f2.7/ 8mm: f3.5, f2.7/ fl.9/ Keystone Mfg. Co.'
- Missing
- N/A
- Finish
- BLACK ENAMELED METAL/ YELLOW GLASS/ WHITE BOX
- Decoration
- N/A
CITE THIS OBJECT
If you choose to share our information about this collection object, please cite:
KEYSTONE MFG. CO., Filter, Unknown Date, Artifact no. 1985.0204, Ingenium – Canada’s Museums of Science and Innovation, http://collection.ingeniumcanada.org/en/id/1985.0204.001/
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