Earphone
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1989.0141.002
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- OBJECT TYPE
- N/A
- DATE
- Unknown
- ARTIFACT NUMBER
- 1989.0141.002
- MANUFACTURER
- Telefunken
- MODEL
- Unknown
- LOCATION
- Federal Republic of Germany
More Information
General Information
- Serial #
- N/A
- Part Number
- 2
- Total Parts
- 2
- AKA
- N/A
- Patents
- N/A
- General Description
- METAL/ LEATHER HEADBAND/ SYNTHETIC EARPIECES & CORD
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
- 17.0 cm
- Height
- 6.3 cm
- Thickness
- N/A
- Weight
- N/A
- Diameter
- N/A
- Volume
- N/A
Lexicon
- Group
- Communications
- Category
- Radio
- Sub-Category
- N/A
Manufacturer
- AKA
- Telefunken
- Country
- Federal Republic of Germany
- State/Province
- Unknown
- City
- Unknown
Context
- Country
- Unknown
- State/Province
- Unknown
- Period
- 1920s
- Canada
-
Unknown - Function
-
TO RECEIVE, DEMODULATE & AMPLIFY AM STANDARD BROADCAST SIGNALS - Technical
-
GOOD EXAMPLE OF CRYSTAL SET DESIGNED TO ALLOW FOR MORE THAN ONE LISTENER IN THE PERIOD BEFORE THE INVENTION OF THE LOUDSPEAKER. - Area Notes
-
Unknown
Details
- Markings
- .2: STAMPED ON OUTSIDE OF EACH EARPIECE: 'E.H. 333-2000__/ TELEFUNKEN/ D.R.G.M.'
- Missing
- From CA of 06/07/1996 by Tony Missio: No - Complete
- Finish
- .2: BROWN LEATHER & CORD COVER/ BLACK EARPIECES/ SHELLACKED METAL
- Decoration
- .2: RIDGE PATTERN ON EARPIECES/ BRASS CONNECTING PIECES
CITE THIS OBJECT
If you choose to share our information about this collection object, please cite:
Telefunken, Earphone, Unknown Date, Artifact no. 1989.0141, Ingenium – Canada’s Museums of Science and Innovation, http://collection.ingeniumcanada.org/en/id/1989.0141.002/
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