renaissance

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Across
  1. 2. tool used to provide grip and mechanical advantage
  2. 3. small clock that is worn on the wrist
  3. 4. a large heavy weapon consisting mostly of a metal tube that is mounted on wheels
  4. 5. an tool for measuring temperature
  5. 7. tool for turning screws
  6. 8. single lens for correcting or assisting defective eyesight
Down
  1. 1. mechanical device for applying pressure to an inked surface resting
  2. 6. light gun with a long barrel