This image is released under a 
GPO 50v gas detector No. 4 in leather case by the General Electric Co. Ltd
- Made:
- 1954 in United Kingdom
GPO 50v gas detector No. 4 in
Science Museum Group
© The Board of Trustees of the Science Musuem
GPO 50v gas detector No. 4 in leather case by the General Electric Co. Ltd, 1954
Details
- Category:
- Telecommunications
- Object Number:
- Y2003.22.211.2
- Measurements:
-
Overall: 110 mm x 60 mm x 100 mm,
- credit:
- Gift of British Telecommunications plc
