the fun they had

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Across
  1. 1. where eveybody goes to study
  2. 5. he was little boy long ago
  3. 6. 2157 the date and year of that time
Down
  1. 2. Inspector He was a round little man with a red face and a
  2. 3. wrote something in a diary
  3. 4. box of tools with dials and wires