Category:Signalling lamps

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signal lamp 
Seaman send Morse code signals.jpg
visual signaling device for optical communication
Wikipedia-logo-v2.svg Wikipedia
Subclass ofelectric lamp
Authority control
Wikidata
Blue pencil.svg

Subcategories

This category has the following 5 subcategories, out of 5 total.

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Media in category "Signalling lamps"

The following 55 files are in this category, out of 55 total.