Call device
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1967.0724.001
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- OBJECT TYPE
- DOUBLE
- DATE
- 1910
- ARTIFACT NUMBER
- 1967.0724.001
- MANUFACTURER
- Brown, S.G. Ltd.
- MODEL
- T5
- LOCATION
- London, England
More Information
General Information
- Serial #
- 56
- Part Number
- 1
- Total Parts
- 1
- AKA
- N/A
- Patents
- N/A
- General Description
- WOOD BASE & LID/ METAL MECHANISM/ COATED WIRES/ RUBBER COVERED LEAD WIRES WITH PLASTIC & METAL END CONNECTORS/ BRASS MANUFACTURER'S PLATE
Dimensions
Note: These reflect the general size for storage and are not necessarily representative of the object's true dimensions.
- Length
- 22.9 cm
- Width
- 15.8 cm
- Height
- 21.0 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 CALLING DEVICE OPERATED BY OPENING OR CLOSING AN AUXILIARY CIRCUIT UNDER PREDETERMINED ELECTRICAL CONDITIONS - Technical
-
Unknown - Area Notes
-
Unknown
Details
- Markings
- ON FRONT MANUFACTURER'S PLATE: 'CALL DEVICE/ PATENT NO. 286829/ TYPE T5, SERIAL NO. 56/ S.G. BROWN LTD., LONDON W.3.'/ '56' PAINTED ON BASE SIDE WITH LEAD WIRES/ INTERNAL SERIAL NUMBER: '6-31/ 4375A1'/ COTC LABEL ON FRONT OF INTERNAL MECHNAISM '9758'.
- Missing
- N/A
- Finish
- SHELLACKED WOOD
- Decoration
- DOVETAIL JOINERY
CITE THIS OBJECT
If you choose to share our information about this collection object, please cite:
Brown, S.G. Ltd., Call device, circa 1910, Artifact no. 1967.0724, Ingenium – Canada’s Museums of Science and Innovation, http://collection.ingeniumcanada.org/en/id/1967.0724.001/
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