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Steeple of Friendship Haven Church
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St. Anne's Episcopal Church
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Wheelock fire alarm bell
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System Sensor fire alarm bell
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Ellenco fire alarm bell at Hewitt Gardens [01]
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Simplex bell and Couch chevron pull station at Forest Glen Medical Center
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Railroad signal at Patapsco Valley State Park [01]
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Railroad signal at Patapsco Valley State Park [02]
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Piney Point Lighthouse bell
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Wheelock fire alarm bell at 18310 Montgomery Village Avenue
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Wheelock fire alarm bell
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Fire alarm bell and light at Johns Hopkins Hospital [02]
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Fire alarm bell and light at Johns Hopkins Hospital [01]
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Ellenco fire alarm bell at Hewitt Gardens [02]