The First Fingerprints

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Across
  1. 2. being the only one of its kind
  2. 3. to get a large number of something; gather
  3. 4. to tell who someone or what something is
  4. 8. in the end
  5. 9. all of something
Down
  1. 1. to stop something from happening
  2. 3. an agreement on paper
  3. 5. in place of
  4. 6. having control of
  5. 7. a set of lines and shapes