Railway chair wedge of laminated phenolic resinoid bonded sheet
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Science Museum Group
© The Board of Trustees of the Science Museum
Railway chair wedge of laminated phenolic resinoid bonded sheet (fabric base)
Details
- Category:
- Plastics and Modern Materials
- Object Number:
- 1934-31
- Materials:
- phenolic and phenol formaldehyde
- type:
- chair wedge
- credit:
- Ellison Insulations Limited
