Contains plan of fan, the procedure for reversal of air current, names and addresses of management and craftsmen with experience of fan change over procedure.
Lady Windsor British Coal Code of Practice, procedures to be adopted in case of main fan stoppage
This material is held atGlamorgan Archives / Archifau Morgannwg
- Reference
- GB 214 DX800/13
- Dates of Creation
- 1987
- Physical Description
- 1 file