![](https://coimages.sciencemuseumgroup.org.uk/52/142/medium_thumbnail_1995_5018__0003_.jpg)
Multitone headphones for use with a crystal set.
![Multitone Headphones for use with a crystal set.](https://coimages.sciencemuseumgroup.org.uk/536/405/small_thumbnail_2012_5118_0824.jpg)
![Multitone headphones for use with a crystal set. (Headphones for use with a crystal set.)](https://coimages.sciencemuseumgroup.org.uk/525/580/small_thumbnail_smg00219969.jpg)
Multitone Headphones for use with a crystal set.
Details
- Category:
- Television
- Collection:
- BBC Heritage Collection
- Object Number:
- 2012-5118/824
- Measurements:
-
overall: 204 mm x 160 mm x 50 mm, .14 kg