Earphone
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2003.1122.001
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- OBJECT TYPE
- Radio
- DATE
- Unknown
- ARTIFACT NUMBER
- 2003.1122.001
- MANUFACTURER
- Permoflux Corp.
- MODEL
- Unknown
- LOCATION
- Chicago, Illinois, 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
- Rubber earpiece; aluminum rim; steel housing.
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
- N/A
- Thickness
- 2.5 cm
- Weight
- N/A
- Diameter
- 5.2 cm
- Volume
- N/A
Lexicon
- Group
- Communications
- Category
- Radio
- Sub-Category
- N/A
Manufacturer
- AKA
- Permoflux
- Country
- United States of America
- State/Province
- Illinois
- City
- Chicago
Context
- Country
- Unknown
- State/Province
- Unknown
- Period
- Possibly WWII (1939-1945) or immediate post-war period.
- Canada
-
Unknown - Function
-
Installed in flying helmet or headset to facilitate the reception of radio audio communications aboard aircraft. - Technical
-
Unknown - Area Notes
-
Unknown
Details
- Markings
- Stamped lettering on back reads: "PERMOFLUX CORP./ZA/CAN/5114/4/CHICAGO, U.S.A./PATENT/APPLD FOR".
- Missing
- N/A
- Finish
- Predom. black with silver-grey rim.
- Decoration
- None.
CITE THIS OBJECT
If you choose to share our information about this collection object, please cite:
Permoflux Corp., Earphone, Unknown Date, Artifact no. 2003.1122, Ingenium – Canada’s Museums of Science and Innovation, http://collection.ingeniumcanada.org/en/id/2003.1122.001/
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