A brass vessel with a wick fed by lamp oil, commonly used in homes. A pint of oil burns for six hours. Hooded lanterns enclose the flame and control the light, while bullseye lanterns direct it into a beam.
A brass vessel with a wick fed by lamp oil, commonly used in homes. A pint of oil burns for six hours. Hooded lanterns enclose the flame and control the light, while bullseye lanterns direct it into a beam.