Protector, telephone
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1970.0082.001
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- OBJECT TYPE
- PORCELAIN/2 FUSE/CARBON BLOCK
- DATE
- 1911
- ARTIFACT NUMBER
- 1970.0082.001
- MANUFACTURER
- Brach, L.S. Supply Co.
- MODEL
- 30
- LOCATION
- New York, New York, United States of America
More Information
General Information
- Serial #
- N/A
- Part Number
- 1
- Total Parts
- 1
- AKA
- N/A
- Patents
- N/A
- General Description
- PORCELAIN BASE/ CERAMIC FUSE COVERINGS/ COPPER FUSE ENDS/ STEEL SAW TOOTH SPARK GAP & TERMINALS/ BRASS WASHERS/ 1 CARBON BLOCK/ WAX COVERING OVER BOTTOM WIRING
Dimensions
Note: These reflect the general size for storage and are not necessarily representative of the object's true dimensions.
- Length
- 17.5 cm
- Width
- 8.3 cm
- Height
- 4.9 cm
- Thickness
- N/A
- Weight
- N/A
- Diameter
- N/A
- Volume
- N/A
Lexicon
- Group
- Communications
- Category
- Telephony
- Sub-Category
- N/A
Manufacturer
- AKA
- Brach
- Country
- United States of America
- State/Province
- New York
- City
- New York
Context
- Country
- Unknown
- State/Province
- Unknown
- Period
- AFTER 1911
- Canada
-
Unknown - Function
-
EMPLOYED IN EXCHANGES, SUBSTATIONS OR ON THE LINES TO GUARD AGAINST INJURY FROM LIGHTNING OR ABNORMAL CURRENTS - Technical
-
Unknown - Area Notes
-
Unknown
Details
- Markings
- EMBOSSED IN BOTTOM OF PORCELAIN BASE IS: 'L.S. BRACH SUPPLY CO./ NEW YORK/ TYPE 30 ARRESTER/ PAT. SEPT. 26, 1911, OTHERS PNDG.'
- Missing
- N/A
- Finish
- UNFINISHED CERAMIC/ BROWN WAX
- Decoration
- N/A
CITE THIS OBJECT
If you choose to share our information about this collection object, please cite:
Brach, L.S. Supply Co., Protector, telephone, after 1911, Artifact no. 1970.0082, Ingenium – Canada’s Museums of Science and Innovation, http://collection.ingeniumcanada.org/en/id/1970.0082.001/
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