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Ingenium, 1992.2510.001
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OBJECT TYPE: push-button/single/surface
DATE: 1900
ARTIFACT NUMBER: 1992.2510.001

MANUFACTURER: Tucker Telac
MODEL: 2660/6933
LOCATION: England

More Information

General Information

Serial #: N/A
Part Number: 1
Total Parts: 1
AKA: N/A
Patents: N/A
General Description: porcelain base/ brass shell & parts/ bone button/ metal parts

Dimensions

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

Length: N/A
Width: N/A
Height: 3.7 cm
Thickness: N/A
Weight: N/A
Diameter: 5.8 cm
Volume: N/A

Lexicon

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

Manufacturer

AKA: Tucker
Country: England
State/Province: Unknown
City: Unknown

Context

Country: North America
State/Province: Unknown
Period: early 20th century
Canada: A British made switch 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 make or break a connection in an electrical circuit.
Technical: The first patent for a push-button switch was granted to Ediswan in 1895. The single push-button switch had the disadvantage of not indicating if the switch is open or closed & has seldom been used. The two button arrangement, however, was free from this defect & enjoyed great popularity in America (Ref. 2). A similar switch was sold by Canadian General Electric in its 1915-1916 & 1920-1921 catalogues. T.H. Tucker & Co. Ltd. began manufacturing turn switches in 1892.
Area Notes: Unknown

Details

Markings: raised logos on underside read "MADE IN/ TUCKER? TELAC/ ENGLAND" & "ENGLAND" with lettering reading "PART 2660" & "6933"
Missing: appears complete
Finish: glazed white porcelain/ gold coloured brass/ off-white button
Decoration: N/A

CITE THIS OBJECT

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

Tucker Telac, Switch, circa 1900, Artifact no. 1992.2510, Ingenium – Canada’s Museums of Science and Innovation, http://collection.ingeniumcanada.org/en/id/1992.2510.001/

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