Fork relay centrepiece
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1978.0391.001
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- OBJECT TYPE
- CABLE/COIL
- DATE
- 1920
- ARTIFACT NUMBER
- 1978.0391.001
- MANUFACTURER
- Unknown
- MODEL
- E4
- LOCATION
- Unknown
More Information
General Information
- Serial #
- 317
- Part Number
- 1
- Total Parts
- 1
- AKA
- N/A
- Patents
- N/A
- General Description
- STEEL/ BRASS/ COPPER/ BAKELITE/ SILK THREADS/ WIRE
Dimensions
Note: These reflect the general size for storage and are not necessarily representative of the object's true dimensions.
- Length
- 12.0 cm
- Width
- 9.7 cm
- Height
- 20.7 cm
- Thickness
- N/A
- Weight
- N/A
- Diameter
- N/A
- Volume
- N/A
Lexicon
- Group
- Communications
- Category
- Telegraphy
- Sub-Category
- N/A
Manufacturer
- AKA
- Unknown
- Country
- Unknown
- State/Province
- Unknown
- City
- Unknown
Context
- Country
- Unknown
- State/Province
- Unknown
- Period
- Unknown
- Canada
-
Unknown - Function
-
A DEVICE THAT IS USED WITH A CAPACITANCE MAGNIFIER & A MAGNETIC BIAS CORRECTOR. - Technical
-
Unknown - Area Notes
-
Unknown
Details
- Markings
- ON SHANK SIDE OPPOSITE COIL: 'E4 NO.317'/ COTC IDENTIFICATION LABEL AFFIXED TO BOX LID
- Missing
- SILK THREADS/ WIRES From CA of 08/26/1996 by Kevin Machan: Undetermined
- Finish
- SOME BRASS COMPONENTS PAINTED BLACK/ SHELLACKED COPPER/ LACQUERED BRASS/ RED OXIDE STAINED BOX
- Decoration
- N/A
CITE THIS OBJECT
If you choose to share our information about this collection object, please cite:
Unknown Manufacturer, Fork relay centrepiece, circa 1920, Artifact no. 1978.0391, Ingenium – Canada’s Museums of Science and Innovation, http://collections.ingeniumcanada.org/en/id/1978.0391.001/
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