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Autocall pull station
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Gamewell fire alarm box
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Activated Autocall pull station [02]
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Activated Autocall pull station [03]
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Activated Autocall pull station [01]
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Gamewell fire alarm telegraph box at 30 Center Square [01]
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Gamewell fire alarm telegraph box at 30 Center Square [02]
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Gamewell fire alarm telegraph box at 16 Baltimore Street [01]
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Gamewell fire alarm telegraph box at 16 Baltimore Street [02]
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Gamewell fire alarm telegraph box at East Walnut and South Railroad Streets [01]
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Gamewell fire alarm telegraph box at East Walnut and South Railroad Streets [02]
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Gamewell fire alarm telegraph box at East Walnut and South Railroad Streets [03]