| 1. | We do have electric bells, but few people know that.
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| 2. | The driver, guard and fireman communicate with each other by an electric bell system.
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| 3. | Electric bells started ringing on command and the TV responded to his every wish.
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| 4. | Electric bells were provided so that he could be summoned.
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| 5. | It included acetylene gas, electric bells throughout and hot and cold water laid on.
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| 6. | There were also electric bells to summon a steward.
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| 7. | A similar mechanism is used in the electric bell.
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| 8. | Bad news, however, comes from screws and electric bells.
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| 9. | The Oxford Electric Bell does not demonstrate perpetual motion.
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| 10. | It incorporated a musical part written for electric bells, still new technology at the time.
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