Split Rock Lighthouse Clockwork Mechanism
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- Опубликовано: 2 окт 2024
- The Split Rock Lighthouse is one of the few lighthouses in the country that still has a functioning clockwork mechanism to rotate their 3rd order bi-valve lens. A reproduction clockwork was manufactured as an interpretive exhibit for their museum to allow visitors to experience how the clockwork functions and how they were used to rotate lenses before electricity.