Safety Ed


Safety in History
November 30, 2006, 10:13 pm
Filed under: Uncategorized

Why did we stop using this thing?

THE sending of false fire alarms by mischievous persons may be eliminated through use of a newly developed call box. To use the device, the sender of an alarm must pass a hand through a special compartment to reach the signal dial. Once the dial has been turned, the sender’s hand is locked in the compartment until released by a fireman or policeman with a key.

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