Wooler, Chapman & Co.
Owners of Cold Knott Colliery near Crook in the 1870s and 1880s; the Durham Mining Museum gives W. H. Wooler in the 1860s and Chapman & Co. in the 1880s.
Mines operated
| Mine | Region | Years |
|---|---|---|
| Cold Knott Colliery | County Durham | ?–? |
Record created: 6 October 2026 · Last researched: 6 October 2026