| RefNo | COAL/DAC/5/11 |
| Alternative Reference number | NCB 1421 |
| Title | Report on the investigation of the Inspectorate to determine the fluctuations of firedamp emission on 1’s and 3’s district of Markham Main |
| Description | Includes Inspectors results. Two copies. |
| Date | 29 Nov - 10 Dec 1944 |
| Extent | 1 item |
| AccessStatus | Open
|
| Level | Item |