Full description
Report re the method of working over the dyke in Townley Main Colliery with recommendations re ventilation and drainage, estimate of costs and plan of the workings, scale 2ch: 1″
Further details
- Language
- English
- Classmark
- Strongroom
- From Date
- 1817-01-03
- Previous Identifier
- NRO 3410/For/1/13/67
