Headset

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Ingenium, 1988.0321.001
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OBJECT TYPE: N/A
DATE: 1923
ARTIFACT NUMBER: 1988.0321.001

MANUFACTURER: Canadian Brandes Ltd.
MODEL: MATCHED TONE
LOCATION: Toronto, Ontario, Canada

More Information

General Information

Serial #: N/A
Part Number: 1
Total Parts: 1
AKA: N/A
Patents: N/A
General Description: METAL EARPHONES, CONNECTING RODS, HEADBAND FRAME & HARDWARE/ FABRIC COVERED CORDS & HEADBAND/ SYNTHETIC EARPHONE COVERS

Dimensions

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

Length: 31.0 cm
Width: 25.0 cm
Height: 6.0 cm
Thickness: N/A
Weight: N/A
Diameter: N/A
Volume: N/A

Lexicon

Group: Communications
Category: Radio
Sub-Category: N/A

Manufacturer

AKA: Brandes
Country: Canada
State/Province: Ontario
City: Toronto

Context

Country: Canada
State/Province: Ontario
Period: THIS TYPE USED THROUGH TO 1920'S TO 1940'S.
Canada: MADE & USED IN CANADA
Function: TO RECEIVE, DEMODULATE & AMPLIFY RADIO SIGNALS.
Technical: TYPE SAMPLE
Area Notes: Unknown

Details

Markings: IDENTICAL ENGRAVING ON BACK OF EACH EARPHONE: 'Canadian/ Brandes LIMITED./ Toronto/ Superior/ +/ "Matched Tone"/ REG. TRADE MARK/ Made in Canada/ Patents Pending'
Missing: ONE NUT TO ATTACH CORD TO EARPHONE/ KNOB & SCREW ON ROD CONNECTING EARPHONE TO HEADBAND
Finish: BLACK HEADBAND, CORD COVERS & EARPHONE COVERS/ UNFINISHEDMETAL & CHROMED METAL
Decoration: N/A

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

Canadian Brandes Ltd., Headset, after 1923, Artifact no. 1988.0321, Ingenium – Canada’s Museums of Science and Innovation, http://collection.ingenium.ca/en/id/1988.0321.001/

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