Portable warning board; Marker board
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Science Museum Group Collection
© The Board of Trustees of the Science Museum
Marker board, possession entering or leaving portable warning board containing two lamps, yellow, injection moulded structural glass filled polypropylene foam, designed by Denver Brown, British Rail Research and Development Divisions' Plastic Development Unit.
Details
- Object Number:
- 2008-8866
- Measurements:
-
overall: 970 mm x 295 mm x 110 mm,
- type:
- board
- credit:
- Brown, Denver
