Box of 78rpm Test Discs
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Science Museum Group
© The Board of Trustees of the Science Museum
Discs used to test and align transcription turntables.
Details
- Category:
- Television
- Collection:
- BBC Heritage Collection
- Object Number:
- 2012-5118/180
- Materials:
- wood (unidentified), textile, metal (unknown), paper (fibre product) and plastic (unidentified)
- Measurements:
-
overall: 180 mm x 400 mm x 360 mm, 10.5 kg
- type:
- magnetic discs
