Safety lamp, Douglas and Mason, Davy type, Douglas's self-extinguishing device, from the Royal Commission on Accidents in Mines, 1879-86, maker H. Watson, Newcastle-on-Tyne, marking: makers name, 1879-86
Details
- Category:
- Mining & Ore Dressing
- Object Number:
- 1886-233/128
- type:
- safety lamps
- credit:
- Geological Museum (Jermyn St.)
