![](https://coimages.sciencemuseumgroup.org.uk/297/141/medium_thumbnail_y2002_0019_cm56__0001_.jpg)
Two battery-less type L51 telephones by telephone MFG Co. Ltd.
![2 Telephones in a tin boxes. Battery-less type L51](https://coimages.sciencemuseumgroup.org.uk/130/251/small_thumbnail_cd0664_004_111004_lcmc_t425_1_telephone.jpg)
![2 Telephones in a tin boxes. Battery-less type L51](https://coimages.sciencemuseumgroup.org.uk/130/252/small_thumbnail_cd0664_005_111004_lcmc_t425_1_telephone.jpg)
2 Telephones in a tin boxes. Battery-less type L51. Manufactured by Telephone MFG Co. Ltd. of London.
Details
- Category:
- Coal Mining
- Collection:
- Lancashire Coal Mining Collection
- Object Number:
- Y2002.19/T425/1
- type:
- telephone
- credit:
- Gift of Salford Museum and Art Gallery