Black History Month Puzzle By EL - Black Inventors

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Across
  1. 2. Home security system
  2. 5. Street Letter Box
  3. 6. Traffic Light
  4. 10. Feeding Device
  5. 12. Hot Comb
  6. 13. Automatic Transmission
  7. 14. Induction Telegraph
Down
  1. 1. Improved the ironing board
  2. 3. Peanut products
  3. 4. Laserphaco
  4. 7. Automatic Lubricating Device
  5. 8. Automatic Elevator Doors
  6. 9. Evaporative Air Conditioner
  7. 11. Automatic Railroad Car Coupler