CrosswordMint
Rediscovered Relics of 19th-Century Innovations
Moderate difficulty suitable for most players
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Across
  • 2. Gun part controlling projectile speed before modern firearms
  • 3. Early photographic process using silvered plates
  • 4. Revolutionary device transmitting coded messages over wires
  • 5. Remote control system for handwriting reproduction
  • 8. Technique using photography with a microscope
  • 10. 19th-century vending machine for small goods
  • 12. Cut-paper portrait method popular in the 1800s
  • 14. Early machine that could reproduce handwriting remotely
  • 15. Steam-powered engine that moved trains along rails
Down
  • 1. Generator that produces electricity through mechanical energy
  • 6. Paper-based photographic technique predating film
  • 7. Lens design improving focus and reducing distortion
  • 9. Bell's invention transmitting sound using light waves
  • 11. Pioneer device for viewing motion pictures
  • 13. Process of coating metal objects with a thin layer of silver or gold

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