Modern Canada

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Across
  1. 1. Reginald Fessenden
  2. 2. Dr. Wilder Penfield
  3. 4. Joseph Armand Bombardier
  4. 5. Alexander Graham Bell
Down
  1. 1. National Research Council
  2. 3. Sir Sandford Fleming
  3. 6. Dr. John A. Hopps