![](https://coimages.sciencemuseumgroup.org.uk/73/974/large_thumbnail_1923_0159__0002_.jpg)
Walker photographic recorder
![Walker photographic recorder](https://coimages.sciencemuseumgroup.org.uk/439/419/medium_smg00208137.jpg)
Walker photographic recorder
Details
- Category:
- Electricity Supply
- Object Number:
- 1923-176
- Materials:
- copper alloy, textile covered wire, glass, paper, wood and metal
- Measurements:
-
overall: 290 mm x 251 mm x 238 mm, ,
- type:
- recorder
- credit:
- Institution of Electrical Engineers