MineArchiveW. B. Lead Company
A firm established by the Blackett family that drove the Park Level Mine at Killhope from 1853 until closing all its operations in 1883.
Mines operated
| Mine | Region | Years |
|---|---|---|
| Killhope (Park Level Mine) | County Durham | 1853–1883 |
Record created: 23 August 2026 · Last researched: 23 August 2026