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The antique dealer Carlton Hobbs LLC has acquired a nineteenth-century steel safe with a complicated lock system, capable of firing two pistols at an unsuspecting intruder. On first inspection, the safe looks more like a metal treasure chest than a gun-wielding killer. But when properly locked, the box's lid can be lifted 20 degrees before two springs set off the loaded pistols, which happen to be strategically located within the sides of the safe. This means that the safe will get at even a cautious, slow-moving thief.

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