1907
Automatic Lighthouse Control
Reduces fuel use by activating navigation lights only during darkness.
Historical place archive
Browse historical events and people recorded at Lidingo in Sweden. The records below are rendered directly from the World History Database into this page's initial HTML.
Reduces fuel use by activating navigation lights only during darkness.
Develops a light-sensitive valve controlling lighthouse illumination automatically.
Provenance
These entries are generated from stored World History Database records whose country and place fields match Sweden and Lidingo. Names, dates, event labels and descriptions are reviewed and normalised as the database develops. Historical place names may not match modern administrative boundaries.
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