![](https://coimages.sciencemuseumgroup.org.uk/59/17/large_thumbnail_1987_0165.jpg)
![Copper cylinder record matrix, or galvano, one of twelve](https://coimages.sciencemuseumgroup.org.uk/454/347/medium_smg00053435.jpg)
Copper cylinder record matrix, or galvano, one of twelve, made by J. E. Hough Ltd., Edison Bell Works, Peckham, London, England, 1921
Details
- Category:
- Sound Reproduction
- Object Number:
- 1939-399/37
- Materials:
- copper (alloy)
- type:
- recordings
- credit:
- Trustees of the Late Lord Tennyson's Will.