Fork relay centrepiece
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1978.0389.001
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- OBJECT TYPE
- CABLE/COIL
- DATE
- 1920
- ARTIFACT NUMBER
- 1978.0389.001
- MANUFACTURER
- Brown, S.G.
- MODEL
- E4
- LOCATION
- London, England
More Information
General Information
- Serial #
- 54
- 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
- 11.5 cm
- Width
- 9.8 cm
- Height
- 20.0 cm
- Thickness
- N/A
- Weight
- N/A
- Diameter
- N/A
- Volume
- N/A
Lexicon
- Group
- Communications
- Category
- Telegraphy
- Sub-Category
- N/A
Manufacturer
- AKA
- Brown
- Country
- England
- State/Province
- Unknown
- City
- London
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 SUPPORT SHANK UNDER COIL: 'S.G. BROWN LTD./ LONDON W'/ ON SHANK ABOVE COIL: 'E4 NO.54'/ '6' PAINTED IN WHITE ON CENTER SUPPORT OF COIL.
- Missing
- SILK THREADS/ WIRE From CA of 08/27/1996 by Kevin Machan: Undetermined
- Finish
- SOME BRASS COMPONENTS PAINTED BLACK/ CLEAR LACQUERED BRASS/ COPPER COLOURED LACQUER ON MAJORITY OF BRASS/ RED OXIDE STAINED BOX
- Decoration
- N/A
CITE THIS OBJECT
If you choose to share our information about this collection object, please cite:
Brown, S.G., Fork relay centrepiece, circa 1920, Artifact no. 1978.0389, Ingenium – Canada’s Museums of Science and Innovation, http://collection.ingeniumcanada.org/en/id/1978.0389.001/
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