Key, telegraph

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Ingenium, 1974.0579.001
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OBJECT TYPE
OPEN CIRCUIT/LEGLESS
DATE
1924
ARTIFACT NUMBER
1974.0579.001
MANUFACTURER
Bunnell Telegraph & Electrical Co.
MODEL
S
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
BRASS BASE, 'CIRCUIT CLOSER' LEVER, ADJUSTMENT SCREWS & TERMINALS/ NICKEL PLATED STEEL KEY LEVER/ BAKELITE OPERATING DISC & LEVER KNOB/ MOUNTED ON WOOD BASE.

Dimensions

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

Length
5.3 cm
Width
10.1 cm
Height
4.1 cm
Thickness
N/A
Weight
N/A
Diameter
N/A
Volume
N/A

Lexicon

Group
Communications
Category
Telegraphy
Sub-Category
N/A

Manufacturer

AKA
Bunnell
Country
United States of America
State/Province
New York
City
New York

Context

Country
Unknown
State/Province
Unknown
Period
Unknown
Canada
Unknown
Function
A DEVICE FOR OPENING OR CLOSING AN ELECTRIC CIRCUIT TO TRANSMIT MESSAGES.
Technical
ELMINIATED BATTERY WASTE WHEN TRANSMISSIONS WERE NOT BEING MADE, WITHOUT CLOSING INCOMING MESSAGE TRANSFERENCE.
Area Notes
Unknown

Details

Markings
ON KEY LEVER CROSS ARM: 'BUNNELL/S'/ ON BASE: 'J.H. BUNNELL & CO./ NEW YORK, U.S.A.' INCISED MARKINGS.
Missing
From CA of 08/16/1996 by Kevin Machan: Undetermined
Finish
NICKEL PLATED STEEL KEY LEVER.
Decoration
BEVELLED EDGES ON WOOD BASE.

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

Bunnell Telegraph & Electrical Co., Key, telegraph, circa 1924, Artifact no. 1974.0579, Ingenium – Canada’s Museums of Science and Innovation, http://collection.ingeniumcanada.org/en/id/1974.0579.001/

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