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Railroad signal with button copy [04]
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Railroad signal with button copy [03]
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Railroad signal with button copy [02]
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Railroad signal with button copy [01]
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Federal Signal Model 5 siren on the Hanover Street Bridge
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"Blind persons crossing ahead"
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Two-way traffic sign on North Oakley Avenue [01]
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Two-way traffic sign on North Oakley Avenue [02]
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12'4" low clearance warning sign [01]
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12'4" low clearance warning sign [02]
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"END" sign on Bentley Street