E. Hammond
Owner of Caerlan Colliery at Tonyrefail from the 1910s to the late 1920s, outside the Monmouthshire and South Wales Coal Owners' Association; he managed it himself in 1918.
Mines operated
| Mine | Region | Years |
|---|---|---|
| Caerlan Colliery | Rhondda Cynon Taf | 1916–1927 |
Record created: 16 October 2026 · Last researched: 16 October 2026