Key, telegraph

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Ingenium, 1978.0386.001
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OBJECT TYPE
WIRELESS/SHORT CIRCUITING/DOUBLE
DATE
Unknown
ARTIFACT NUMBER
1978.0386.001
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
EBONITE BASE & SUPPORTS/ BRASS/ STEEL (?) CONTACTS

Dimensions

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

Length
15.2 cm
Width
14.0 cm
Height
10.3 cm
Thickness
N/A
Weight
N/A
Diameter
N/A
Volume
N/A

Lexicon

Group
Communications
Category
Telegraphy
Sub-Category
N/A

Manufacturer

AKA
Unknown
Country
Unknown
State/Province
Unknown
City
Unknown

Context

Country
Unknown
State/Province
Unknown
Period
Unknown
Canada
Unknown
Function
A DEVICE FOR OPENING OR CLOSING AN ELECTRIC CIRCUIT.
Technical
Unknown
Area Notes
Unknown

Details

Markings
COTC LABEL '9460' AFFIXED TO BASE/ COTC IDENTIFICATION LABEL AFFIXED TO BASE BOTTOM
Missing
KEY LEVER/ SECTION OF BASE SUPPORT/ BRASS TERMINAL. From CA of 08/19/1996 by Kevin Machan: Yes - Missing: part of phenolic column and brass terminal, located at the back pr. left side. Phenolic piece adjacent to the brass lever and the finger button is also missing
Finish
Unknown
Decoration
N/A

CITE THIS OBJECT

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

Unknown Manufacturer, Key, telegraph, Unknown Date, Artifact no. 1978.0386, Ingenium – Canada’s Museums of Science and Innovation, http://collection.ingeniumcanada.org/en/id/1978.0386.001/

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