Extensometer 200 inches
Extensometer 200 inches, made by Road Research Laboratory, Harmondsworth, Middlesex, crated, with Carry handles
Details
- Category:
- Surveying
- Object Number:
- 1991-3
- type:
- extensometer
- credit:
- British Coal Corporation
Extensometer 200 inches, made by Road Research Laboratory, Harmondsworth, Middlesex, crated, with Carry handles