how the old days got around

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Across
  1. 4. used for an image
  2. 6. use by aircraft and ships
  3. 7. the globe on a flat surface
  4. 8. a method used to represent...
  5. 10. relationships lines and solids
Down
  1. 1. to give a false impression
  2. 2. a person who travels to and studies\
  3. 3. imaginary lines passing through the...
  4. 5. a person who makes maps
  5. 9. imaginary lines starting at the prime