John Carruthers & Co.
Lead-mining partnership on Alston Moor; held Dowpot Syke Level from 1867 to 1884 and Guttergill East End in 1871-76 and 1883-84.
Mines operated
| Mine | Region | Years |
|---|---|---|
| Dowpot Syke and Guttergill Mine | Cumbria | 1867–1884 |
Record created: 24 September 2026 · Last researched: 24 September 2026