Subset, telephone
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1978.0208.001
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- OBJECT TYPE
- FOOT PEDAL SWITCH
- DATE
- 1925
- ARTIFACT NUMBER
- 1978.0208.001
- MANUFACTURER
- Northern Electric Co. Ltd. of Canada
- MODEL
- N501B
- LOCATION
- Montréal, Québec, Canada
More Information
General Information
- Serial #
- N/A
- Part Number
- 1
- Total Parts
- 2
- AKA
- N/A
- Patents
- N/A
- General Description
- OAK BOX/ WOODEN INDUCTION COIL ENDS/ BRASS LOCKINGLID SCREW ASSEMBLY & PLATE, HINGES, SUBSET & FOOT PEDAL TERMINALS & CONTACT SPRING/ COPPER FOOT PEDAL SPRING/ STEEL CONDENSER COVER & BAR/ FOOT PEDAL BASE COVER & CONTACT SPRING SCREW PLATES & CORD PIPE/ COTTON WRAPPED BRAIDED WIRE/ GLUED PAPER CIRCUIT DIAGRAM
Dimensions
Note: These reflect the general size for storage and are not necessarily representative of the object's true dimensions.
- Length
- 17.0 cm
- Width
- 17.0 cm
- Height
- 8.9 cm
- Thickness
- N/A
- Weight
- N/A
- Diameter
- N/A
- Volume
- N/A
Lexicon
- Group
- Communications
- Category
- Telephony
- Sub-Category
- N/A
Manufacturer
- AKA
- Northern Electric
- Country
- Canada
- State/Province
- Québec
- City
- Montréal
Context
- Country
- Unknown
- State/Province
- Unknown
- Period
- CIRCA 1925
- Canada
-
Unknown - Function
-
SUBSET CONTAINS INDUCTION COIL & CONDENSER WHICH ARE NEEDED FOR TELEPHONE TRANSMISSION. FOOT PEDAL USED AS A CONTACT SWITCH - Technical
-
Unknown - Area Notes
-
Unknown
Details
- Markings
- LID DECAL: 'Northern Electric Company/ LIMITED'/ CIRCUIT DIAGRAM: TERMINAL HOOK UP INSTRUCTIONS & 'PATENTED 1920/ N501-B SUBSET'/ INCISED CONDENSER:'CONDENSER 21 AL/ CAPACITY 1/4 MF/ NORTHERN ELECTRIC CO LIMITED/ PAT 1914'
- Missing
- N/A
- Finish
- STAINED OAK/ BLACK PAINTED WOODEN INDUCTION COIL ENDS, BRASS LOCKING LID SCREW & PLATE & HINGES; STEEL CONDENSER COVER & FOOT PEDAL & COVER/ NICKEL PLATED BRASSTERMINALS, LOCKING LID SCREW PLATE & WASHER & FOOT PEDAL CONTACT SPRING/ FADED PAPER CIRCUIT DIAGRAM WITH BLACK LETTERING, MARKINGS & BORDER/ WHITE PAINTED TERMINAL INSTRUCTIONS
- Decoration
- N/A
CITE THIS OBJECT
If you choose to share our information about this collection object, please cite:
Northern Electric Co. Ltd. of Canada, Subset, telephone, circa 1925, Artifact no. 1978.0208, Ingenium – Canada’s Museums of Science and Innovation, http://collection.ingeniumcanada.org/en/id/1978.0208.001/
FEEDBACK
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