Unit to Monitor the Audience Usage
Small illuminated unit for monitoring audience usage marked 'BBC or ITV', made by Television Audience Management Limited, London, 1950-1965
- Measurements:
-
overall: 66 mm x 70 mm x 40 mm,
- Materials:
- steel (metal) , plastic (unidentified) , metal (unknown) and copper (alloy)
- Object Number:
- 1965-195/1
- type:
- data logger
