Batch of eighteen "Incident of Switching" cards
- Made:
- London
Batch of eighteen "Incident of Switching" cards, printed by International Computers and Tabulators Limited, 17 Park Lane, London W1
Details
- Category:
- Time Measurement
- Object Number:
- 1965-197
- Materials:
- paper (fibre product)
- Measurements:
-
overall (stacked together): 4 mm x 118 mm x 50 mm, 0.017kg
- type:
- card
- credit:
- Television Audience Measurement Ltd.
