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Historical Cryptic Hand Signals Crossword Puzzle for Homeschool is a hard crossword puzzle with 17 clues covering . Play it online for free below, or create your own crossword with our free crossword maker.

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Historical Cryptic Hand Signals Crossword Puzzle for Homeschool
Challenge advanced learners with this hard crossword focused on the historical timeline of cryptic hand signals. Perfect for homeschoolers studying communication methods and cryptography.
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Across
  • 1. Audible signaling method often paired with hand motions
  • 2. Carrier birds once used alongside hand signals for messages
  • 4. First letter gesture systems in ancient coded communication
  • 7. General term for conveying messages through coded gestures
  • 10. Characteristic of obscure or puzzling hand sign meanings
  • 12. Dits and dahs used historically for telegraph communication
  • 13. Naval method of raising flags to transmit tactical orders
  • 16. Flag signaling system widely used in the 19th century
Down
  • 3. Imitative gesture technique foundational to silent codes
  • 5. Use of controlled fire signals for long-range communication
  • 6. Hidden gesture patterns used to disguise messages
  • 8. Delicate hand movements resembling intricate network patterns
  • 9. Describes expressive hand movements conveying coded info
  • 11. Native Americans’ rhythmic method of sending discreet signals
  • 14. Subtle eye gesture historically used for covert communication
  • 15. Objects doubled as signals to convey secret messages
  • 17. The arrangement of cloth used as a visual signaling device
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