Socket

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Ingenium, 1992.2686.001
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OBJECT TYPE
screw/switched/reciprocating
DATE
1925
ARTIFACT NUMBER
1992.2686.001
MANUFACTURER
Benjamin
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
brass shell/ bakelite handle/ copper/ cardboard/ porcelain/ fabric wire covering

Dimensions

Note: These reflect the general size for storage and are not necessarily representative of the object's true dimensions.

Length
6.0 cm
Width
3.9 cm
Height
7.7 cm
Thickness
N/A
Weight
N/A
Diameter
N/A
Volume
N/A

Lexicon

Group
Energy-electric
Category
User site
Sub-Category
N/A

Manufacturer

AKA
Benjamin
Country
Unknown
State/Province
Unknown
City
Unknown

Context

Country
North America
State/Province
Unknown
Period
mid 1920s +
Canada
An example of an American made socket of a type used in Canada. Part of a large & varied collection of over 7500 electrical items acquired & documented by Ontario Hydro in the 1960s. The collection was thought to be the largest & most comprehensive of its kind in Canada & was donated to the National Museum of Science & Technology in 1992.
Function
An electrical wiring device used to support & connect to electricity a lamp or other electrical device
Technical
An example of a reciprocating switch socket of the mid 1920s. Mellanby writes that switched lampholders were used since domestic electrical lighting was introduced in the 1880s. Much of the demand for sockets with switches came from the days of gas lighting, and it took people some time to get used to the greater convenience of a switch near the door of a room. Portable lamps began to be introduced so the demand for switch holders continued in spite of frequent efforts by engineers and insurance interests to discourage it.
Area Notes
Unknown

Details

Markings
Incised lettering reading "BENJAMIN/ PAT'S. PENDING/ 250 W. 250 V.
Missing
appears complete
Finish
gold coloured metal/ black synthetic
Decoration
N/A

CITE THIS OBJECT

If you choose to share our information about this collection object, please cite:

Benjamin, Socket, circa 1925, Artifact no. 1992.2686, Ingenium – Canada’s Museums of Science and Innovation, http://collection.ingeniumcanada.org/en/id/1992.2686.001/

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