Linda’s Monday Morning Moaning’s In a lighthouse, the source of light is called the ‘lamp’, whether electric or fueled by oil, and the light is concentrated by the ‘lens’ or ‘optic’. The introduction of electrification and automatic lamp changers began to make lighthouse keepers obsolete. They lighthouses still had keepers, because they could be usedContinue reading “Researching the Lights’ 2”
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Linda Osborne Cynowa 