Frankland Coal Co.
The company that owned Frankland Colliery, north-east of Durham, from the 1920s until its closure in 1934, latterly as Frankland Coal Co. (1934) Ltd.
Mines operated
| Mine | Region | Years |
|---|---|---|
| Frankland Colliery | County Durham | ?–1934 |
Record created: 6 October 2026 · Last researched: 6 October 2026