Puzzel # 50

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Across
  1. 2. Marine mammal.
  2. 3. Exchange for money.
  3. 4. Toenails.
  4. 7. Breezy.
  5. 9. Unforgettable.
  6. 10. Fly, aircraft.
Down
  1. 1. Flowing with water.
  2. 5. Operate.
  3. 6. Seaboard.
  4. 8. Dry spell.