CrosswordMint
Covert Devices of Legendary Espionage
Explore iconic historic spy gadgets that shaped espionage with this crossword challenge.
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Across
  • 1. System for encoding secret messages
  • 2. Act of spying to gather secret information
  • 3. Device for capturing secret photographic evidence
  • 8. Hidden listening device used for spying
Down
  • 4. Ink-filled weapon disguised as writing instrument
  • 5. Tool for examining tiny details, adapted for microfilm
  • 6. Hidden or disguised for covert operations
  • 7. Manual containing coded communication keys

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