Amplifier
Use this image
Can I reuse this image without permission? Yes
Object images on the Ingenium Collection’s portal have the following Creative Commons license:
Copyright Ingenium / CC BY-NC-ND (Attribution-NonCommercial 4.0 International (CC BY-NC 4.0)
ATTRIBUTE THIS IMAGE
Ingenium,
1969.0577.001
Permalink:
Ingenium is releasing this image under the Creative Commons licensing framework, and encourages downloading and reuse for non-commercial purposes. Please acknowledge Ingenium and cite the artifact number.
DOWNLOAD IMAGEPURCHASE THIS IMAGE
This image is free for non-commercial use.
For commercial use, please consult our Reproduction Fees and contact us to purchase the image.
- OBJECT TYPE
- TELEPHONE
- DATE
- 1924
- ARTIFACT NUMBER
- 1969.0577.001
- MANUFACTURER
- NORTHERN ELECTRIC CO. LTD.
- MODEL
- R107
- LOCATION
- Canada
More Information
General Information
- Serial #
- N/A
- Part Number
- 1
- Total Parts
- 1
- AKA
- N/A
- Patents
- N/A
- General Description
- OAK BOX WITH HINGED DROP FLAP/ METAL AND BAKELITE SOCKETS/ BAKELITE TOP, DIALS & TERMINALS/ METAL SCREWS, PLATES & DIAL BASES/ 2 RUBBER RISERS/ PAPER WIRING DIAGRAM
Dimensions
Note: These reflect the general size for storage and are not necessarily representative of the object's true dimensions.
- Length
- 34.3 cm
- Width
- 22.1 cm
- Height
- 16.0 cm
- Thickness
- N/A
- Weight
- N/A
- Diameter
- N/A
- Volume
- N/A
Lexicon
- Group
- Communications
- Category
- Telephony
- Sub-Category
- N/A
Manufacturer
- AKA
- NORTHERN ELECTRIC
- Country
- Canada
- State/Province
- Unknown
- City
- Unknown
Context
- Country
- Unknown
- State/Province
- Unknown
- Period
- AFTER 1924
- Canada
-
PATENTED & MANUFACTURED IN CANADA - Function
-
TO AMPLIFY RADIO PROGRAMS ON THE TELEPHONE LINES - Technical
-
Unknown - Area Notes
-
Unknown
Details
- Markings
- DECAL:'NORTHERN ELECTRIC COMPANY LIMITED'/ BAKELITE PANEL BELOW DECAL:'PATENT 1915, 1916, 1919, 1921'/ VACUUM TUBE:'101D/ MADE IN CANADA/ NORTHERN/ ELECTRIC/ LIMITED/ PATENTED 1921/ PATENTED 1922/ 4 PATS.'
- Missing
- 1 VACUUM TUBE/ 2 RUBBER RISERS ON FRONT SIDE PANEL
- Finish
- DARK WOOD STAIN/ BLACK BAKELITE PARTS
- Decoration
- TONGUE & GROOVE CONSTRUCTION BOX
CITE THIS OBJECT
If you choose to share our information about this collection object, please cite:
NORTHERN ELECTRIC CO. LTD., Amplifier, circa 1924, Artifact no. 1969.0577, Ingenium – Canada’s Museums of Science and Innovation, http://collection.ingeniumcanada.org/en/id/1969.0577.001/
FEEDBACK
Submit a question or comment about this artifact.
More Like This
1969.0577.001
