Stephenson's Safety Lamp, 1839-1857
- maker:
- George Stephenson and
- George Knight & Sons
Safety lamp, Stephenson, by George Knight & Son, London, marking: makers name, 1839-1857.
Details
- Category:
- Mining & Ore Dressing
- Object Number:
- 1895-141
- Materials:
- brass, glass, lead (alloy) and complete
- Measurements:
-
overall: 320 x 105 x 85 mm
weight: 1kg
weight: 2.20463lbs
weight: 9.995kg
weight: 22.03532lbs
- type:
- oil lamp, miners' lamps and miners' safety lamps
- credit:
- Geological Museum (Jermyn St.)