Challenging puzzle for experienced crossword solvers
Echoes of Lost Signals Crossword is a medium crossword puzzle with 10 clues covering . Play it online for free below, or create your own crossword with our free crossword maker.
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Echoes of Lost Signals Crossword
Moderate difficulty suitable for most players
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Across
- 1. Early device combining telegraph and typewriter functions
- 2. Codename for a silent, visual signaling technique using body positions
- 3. Traditional instrument used for long-distance African communication
- 4. Signal method using fires to communicate over distances
- 8. A method of encoding messages to keep them secret
Down
- 5. Flag signaling system used for ship-to-ship communication
- 6. Short form for mail delivery service on horseback in the American West
- 7. Code using dots and dashes to send messages via telegraph
- 9. Bird once used to carry messages during wars
- 10. Type of pigeon known for returning home carrying messages
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