Test set, stepping switch
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1990.0043.001
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- OBJECT TYPE
- CALL THROUGH/STEP-BY-STEP
- DATE
- 1940–1949
- ARTIFACT NUMBER
- 1990.0043.001
- MANUFACTURER
- Unknown
- MODEL
- Unknown
- LOCATION
- Unknown
More Information
General Information
- Serial #
- N/A
- Part Number
- 1
- Total Parts
- 1
- AKA
- N/A
- Patents
- N/A
- General Description
- WOODEN CASE/ SYNTHETIC PANEL & CONTROL KNOBS/ METAL HARDWARE & DIAL/ PAPER NOTES, bakelite
Dimensions
Note: These reflect the general size for storage and are not necessarily representative of the object's true dimensions.
- Length
- 43.0 cm
- Width
- 33.5 cm
- Height
- 25.0 cm
- Thickness
- N/A
- Weight
- N/A
- Diameter
- N/A
- Volume
- N/A
Lexicon
- Group
- Communications
- Category
- Telephony
- Sub-Category
- N/A
Manufacturer
- AKA
- Unknown
- Country
- Unknown
- State/Province
- Unknown
- City
- Unknown
Context
- Country
- Canada
- State/Province
- Unknown
- Period
- PROBABLY C. 1940'S & 1950'S
- Canada
-
MADE & USED IN CANADA - Function
-
TO TEST TELEPHONE LINE GROUPS OF 5 X 5 EQUIPMENT ON STEP-BY-STEP SWITCHES. - Technical
-
EXAMPLE OF TELEPHONE SEMI-AUTOMATIC TEST EQUIPMENT OF THE PERIOD. - Area Notes
-
Unknown
Details
- Markings
- HANDWRITTEN OPERATION INSTRUCTIONS & RURAL PHONE RINGS MOUNTED UNDER PLEXIGLASS ON FRONT PANEL/ MARKINGS AROUND CONTROL KNOBS/ STANDARD TELEPHONE DIAL MARKINGS/ PAINTED ON SIDE: '301799'
- Missing
- POWER CORD
- Finish
- VARNISHED CASE/ BLANK TOP PANEL/ WHITE PRINTING ON PANEL/ BLACK & RED PRINTING ON PHONE DIAL
- Decoration
- N/A
CITE THIS OBJECT
If you choose to share our information about this collection object, please cite:
Unknown Manufacturer, Test set, stepping switch, circa 1940–1949, Artifact no. 1990.0043, Ingenium – Canada’s Museums of Science and Innovation, http://collection.ingeniumcanada.org/en/id/1990.0043.001/
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