Description:
An old antique coal mining safety lamp with an electrical flame. These flames used to die or change colour in the presence of dangerous gasses, furthermore this lamp was the only means of lighting workers had before batteries were invented and this lamp wouldn't ignite any gaases in the atmosphere.

Keywords:
antique coal danger explosion fire flame free gasses gold lamp light mine romantic safety

Categories:
- Abstract > Craftsmanship
- Abstract > Power
- Industries > Power and energy