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  • Device for sending messages, using a mirror and the sun's rays

Device for sending messages, using a mirror and the sun's rays

Clue: Device for sending messages, using a mirror and the sun's rays

We have 1 possible answer for the clue Device for sending messages, using a mirror and the sun's rays which appears 1 time in our database.

Possible Answers:

  • HELIOGRAPH

Last seen in:

  • The Guardian - Quick crossword No 16,500 - Mar 25 2023

Related Clues:

  • Device signalling by reflected sunlight

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