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Silent Marvels of Nineteenth Century Tech is a medium crossword puzzle with 19 clues covering . Play it online for free below, or create your own crossword with our free crossword maker.

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Silent Marvels of Nineteenth Century Tech
Moderate difficulty suitable for most players
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Across
  • 1. Instrument for measuring orientation, key in navigation technologies.
  • 2. Portable light source that revolutionized night travel in the 1800s.
  • 3. Organic compound used widely in 19th-century explosives and medicines.
  • 4. Printing process that allowed mass production of images on stone.
  • 9. Thomas Edison’s invention that played recorded sound on cylinders.
  • 10. Visual signaling system used for communication over distances before telegraph.
  • 14. Type of early cycloramic camera for panoramic photographs.
  • 16. Machine converting mechanical energy into electrical power, predecessor to modern generators.
Down
  • 5. Early device designed to transmit speech over a distance before the telephone.
  • 6. Device offering a 3D image experience from flat photographs.
  • 7. Gas historically used as an early anesthetic and propellant.
  • 8. 19th-century shorthand writing machine to quickly transcribe speech.
  • 11. Alexander Graham Bell’s device transmitting speech via light beams.
  • 12. Early steam engine model demonstrating rotary motion, rediscovered in the 19th century.
  • 13. Early photographic process using paper negatives.
  • 15. Natural latex material used prior to vulcanized rubber advancement.
  • 17. Wheeled platform aiding early 19th-century photographers and filmmakers.
  • 18. Natural antiseptic extracted from a tree, popular in 19th-century medicine.
  • 19. Space emptied of air used in early experimental physics devices.
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